6181-8e9192fb765d8983c613.js

js freecodecamp.org collected 2026-09-24 07:57:40 UTC 296,807 bytes, 3 lines download raw bytes

vendor: 2,463 bytes, lines 1-2

1/*! For license information please see 6181-8e9192fb765d8983c613.js.LICENSE.txt */
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this.children&&e<this.children.length?this.children[e]:null}addChildren(e){for(const t of e)this.addChild(t)}findFirstChildBeforeOffset(e){if(this.children){let t=null;for(let r=this.children.length-1;r>=0;r--)if(t=this.children[r],t.offset<=e)return t}return null}findChildAtOffset(e,t){const r=this.findFirstChildBeforeOffset(e);return r&&r.end>=e?t&&r.findChildAtOffset(e,!0)||r:null}encloses(e){return this.offset<=e.offset&&this.offset+this.length>=e.offset+e.length}getParent(){let e=this.parent;for(;e instanceof ae;)e=e.parent;return e}findParent(e){let t=this;for(;t&&t.type!==e;)t=t.parent;return t}findAParent(...e){let t=this;for(;t&&!e.some(e=>t.type===e);)t=t.parent;return t}setData(e,t){this.options||(this.options={}),this.options[e]=t}getData(e){return this.options&&this.options.hasOwnProperty(e)?this.options[e]:null}}class ae extends oe{constructor(e,t=-1){super(-1,-1),this.attachTo(e,t),this.offset=-1,this.length=-1}}class ce extends oe{constructor(e,t){super(e,t)}get type(){return re.UnicodeRange}setRangeStart(e){return this.setNode("rangeStart",e)}getRangeStart(){return this.rangeStart}setRangeEnd(e){return this.setNode("rangeEnd",e)}getRangeEnd(){return this.rangeEnd}}

2class he extends oe{constructor(e,t){super(e,t),this.isCustomProperty=!1}get type(){return re.Identifier}containsInterpolation(){return this.hasChildren()}}class le extends oe{constructor(e,t){super(e,t)}get type(){return re.Stylesheet}}class ue extends oe{constructor(e,t){super(e,t)}get type(){return re.Declarations}}class pe extends oe{constructor(e,t){super(e,t)}getDeclarations(){return this.declarations}setDeclarations(e){return this.setNode("declarations",e)}}class de extends pe{constructor(e,t){super(e,t)}get type(){return re.Ruleset}getSelectors(){return this.selectors||(this.selectors=new ae(this)),this.selectors}isNested(){return!!this.parent&&null!==this.parent.findParent(re.Declarations)}}class fe extends oe{constructor(e,t){super(e,t)}get type(){return re.Selector}}class ge extends oe{constructor(e,t){super(e,t)}get type(){return re.SimpleSelector}}class me extends oe{constructor(e,t){super(e,t)}}class _e extends pe{constructor(e,t){super(e,t)}get type(){return re.CustomPropertySet}}class ye extends me{constructor(e,t){super(e,t),this.property=null}get type(){return re.Declaration}setProperty(e){return this.setNode("property",e)}getProperty(){return this.property}getFullPropertyName(){const e=this.property?this.property.getName():"unknown";if(this.parent instanceof ue&&this.parent.getParent()instanceof $e){const t=this.parent.getParent().getParent();if(t instanceof ye)return t.getFullPropertyName()+e}return e}getNonPrefixedPropertyName(){const e=this.getFullPropertyName();if(e&&"-"===e.charAt(0)){const t=e.indexOf("-",1);if(-1!==t)return e.substring(t+1)}return e}setValue(e){return this.setNode("value",e)}getValue(){return this.value}setNestedProperties(e){return this.setNode("nestedProperties",e)}getNestedProperties(){return this.nestedProperties}}class be extends ye{constructor(e,t){super(e,t)}get type(){return re.CustomPropertyDeclaration}setPropertySet(e){return this.setNode("propertySet",e)}getPropertySet(){return this.propertySet}}class xe extends oe{constructor(e,t){super(e,t)}get type(){return re.Property}setIdentifier(e){return this.setNode("identifier",e)}getIdentifier(){return this.identifier}getName(){return function(e,t){const r=t.exec(e);return r&&r[0].length?e.substr(0,e.length-r[0].length):e}(this.getText(),/[_\+]+$/)}isCustomProperty(){return!!this.identifier&&this.identifier.isCustomProperty}}class Ce extends oe{constructor(e,t){super(e,t)}get type(){return re.Invocation}getArguments(){return this.arguments||(this.arguments=new ae(this)),this.arguments}}class ke extends Ce{constructor(e,t){super(e,t)}get type(){return re.Function}setIdentifier(e){return this.setNode("identifier",e,0)}getIdentifier(){return this.identifier}getName(){return this.identifier?this.identifier.getText():""}}class ve extends oe{constructor(e,t){super(e,t)}get type(){return re.FunctionParameter}setIdentifier(e){return this.setNode("identifier",e,0)}getIdentifier(){return this.identifier}getName(){return this.identifier?this.identifier.getText():""}setDefaultValue(e){return this.setNode("defaultValue",e,0)}getDefaultValue(){return this.defaultValue}}class we extends oe{constructor(e,t){super(e,t)}get type(){return re.FunctionArgument}setIdentifier(e){return this.setNode("identifier",e,0)}getIdentifier(){return this.identifier}getName(){return this.identifier?this.identifier.getText():""}setValue(e){return this.setNode("value",e,0)}getValue(){return this.value}}class Se extends pe{constructor(e,t){super(e,t)}get type(){return re.If}setExpression(e){return this.setNode("expression",e,0)}setElseClause(e){return this.setNode("elseClause",e)}}class Pe extends pe{constructor(e,t){super(e,t)}get type(){return re.For}setVariable(e){return this.setNode("variable",e,0)}}class Ee extends pe{constructor(e,t){super(e,t)}get type(){return re.Each}getVariables(){return this.variables||(this.variables=new ae(this)),this.variables}}class Ie extends pe{constructor(e,t){super(e,t)}get type(){return re.While}}class Re extends pe{constructor(e,t){super(e,t)}get type(){return re.Else}}class Ae extends pe{constructor(e,t){super(e,t)}get type(){return re.FunctionDeclaration}setIdentifier(e){return this.setNode("identifier",e,0)}getIdentifier(){return this.identifier}getName(){return this.identifier?this.identifier.getText():""}getParameters(){return this.parameters||(this.parameters=new ae(this)),this.parameters}}class Te extends pe{constructor(e,t){super(e,t)}get type(){return re.ViewPort}}class De extends pe{constructor(e,t){super(e,t)}get type(){return re.FontFace}}class $e extends pe{constructor(e,t){super(e,t)}get type(){return re.NestedProperties}}class Le extends pe{constructor(e,t){super(e,t)}get type(){return re.Keyframe}setKeyword(e){return this.setNode("keyword",e,0)}getKeyword(){return this.keyword}setIdentifier(e){return this.setNode("identifier",e,0)}getIdentifier(){return this.identifier}getName(){return this.identifier?this.identifier.getText():""}}class Me extends pe{constructor(e,t){super(e,t)}get type(){return re.KeyframeSelector}}class Fe extends oe{constructor(e,t){super(e,t)}get type(){return re.Import}setMedialist(e){return!!e&&(e.attachTo(this),!0)}}

2class Ne extends oe{get type(){return re.Use}getParameters(){return this.parameters||(this.parameters=new ae(this)),this.parameters}setIdentifier(e){return this.setNode("identifier",e,0)}getIdentifier(){return this.identifier}}class Oe extends oe{get type(){return re.ModuleConfiguration}setIdentifier(e){return this.setNode("identifier",e,0)}getIdentifier(){return this.identifier}getName(){return this.identifier?this.identifier.getText():""}setValue(e){return this.setNode("value",e,0)}getValue(){return this.value}}class Ve extends oe{get type(){return re.Forward}setIdentifier(e){return this.setNode("identifier",e,0)}getIdentifier(){return this.identifier}getMembers(){return this.members||(this.members=new ae(this)),this.members}getParameters(){return this.parameters||(this.parameters=new ae(this)),this.parameters}}class Be extends oe{get type(){return re.ForwardVisibility}setIdentifier(e){return this.setNode("identifier",e,0)}getIdentifier(){return this.identifier}}class Ue extends oe{constructor(e,t){super(e,t)}get type(){return re.Namespace}}class We extends pe{constructor(e,t){super(e,t)}get type(){return re.Media}}class Ke extends pe{constructor(e,t){super(e,t)}get type(){return re.Supports}}class je extends pe{constructor(e,t){super(e,t)}get type(){return re.Layer}

2setNames(e){return this.setNode("names",e)}getNames(){return this.names}}class ze extends pe{constructor(e,t){super(e,t)}get type(){return re.PropertyAtRule}setName(e){return!!e&&(e.attachTo(this),this.name=e,!0)}getName(){return this.name}}class qe extends pe{constructor(e,t){super(e,t)}get type(){return re.Document}}class He extends pe{constructor(e,t){super(e,t)}get type(){return re.Container}}class Qe extends oe{constructor(e,t){super(e,t)}}class Ge extends oe{constructor(e,t){super(e,t)}get type(){return re.MediaQuery}}class Je extends oe{constructor(e,t){super(e,t)}get type(){return re.MediaCondition}}class Xe extends oe{constructor(e,t){super(e,t)}get type(){return re.MediaFeature}}class Ye extends oe{constructor(e,t){super(e,t)}get type(){return re.SupportsCondition}}class Ze extends pe{constructor(e,t){super(e,t)}get type(){return re.Page}}class et extends pe{constructor(e,t){super(e,t)}get type(){return re.PageBoxMarginBox}}class tt extends oe{constructor(e,t){super(e,t)}get type(){return re.Expression}}class rt extends oe{constructor(e,t){super(e,t)}get type(){return re.BinaryExpression}setLeft(e){return this.setNode("left",e)}getLeft(){return this.left}setRight(e){return this.setNode("right",e)}getRight(){return this.right}setOperator(e){return this.setNode("operator",e)}getOperator(){return this.operator}}class it extends oe{constructor(e,t){super(e,t)}get type(){return re.Term}setOperator(e){return this.setNode("operator",e)}getOperator(){return this.operator}setExpression(e){return this.setNode("expression",e)}getExpression(){return this.expression}}class nt extends oe{constructor(e,t){super(e,t)}get type(){return re.AttributeSelector}setNamespacePrefix(e){return this.setNode("namespacePrefix",e)}getNamespacePrefix(){return this.namespacePrefix}setIdentifier(e){return this.setNode("identifier",e)}getIdentifier(){return this.identifier}setOperator(e){return this.setNode("operator",e)}getOperator(){return this.operator}setValue(e){return this.setNode("value",e)}getValue(){return this.value}}class st extends oe{constructor(e,t){super(e,t)}get type(){return re.HexColorValue}}class ot extends oe{constructor(e,t){super(e,t)}get type(){return re.RatioValue}}const at=".".charCodeAt(0),ct="0".charCodeAt(0),ht="9".charCodeAt(0);class lt extends oe{constructor(e,t){super(e,t)}get type(){return re.NumericValue}getValue(){const e=this.getText();let t,r=0;for(let i=0,n=e.length;i<n&&(t=e.charCodeAt(i),ct<=t&&t<=ht||t===at);i++)r+=1;return{value:e.substring(0,r),unit:r<e.length?e.substring(r):void 0}}}class ut extends me{constructor(e,t){super(e,t),this.needsSemicolon=!0}get type(){return re.VariableDeclaration}setVariable(e){return!!e&&(e.attachTo(this),this.variable=e,!0)}getVariable(){return this.variable}getName(){return this.variable?this.variable.getName():""}setValue(e){return!!e&&(e.attachTo(this),this.value=e,!0)}getValue(){return this.value}}class pt extends oe{constructor(e,t){super(e,t)}get type(){return re.Interpolation}}class dt extends oe{constructor(e,t){super(e,t)}get type(){return re.VariableName}getName(){return this.getText()}}class ft extends oe{constructor(e,t){super(e,t)}get type(){return re.ExtendsReference}getSelectors(){return this.selectors||(this.selectors=new ae(this)),this.selectors}}class gt extends oe{constructor(e,t){super(e,t)}get type(){return re.MixinContentReference}getArguments(){return this.arguments||(this.arguments=new ae(this)),this.arguments}}class mt extends pe{constructor(e,t){super(e,t)}get type(){return re.MixinContentDeclaration}getParameters(){return this.parameters||(this.parameters=new ae(this)),this.parameters}}class _t extends oe{constructor(e,t){super(e,t)}get type(){return re.MixinReference}getNamespaces(){return this.namespaces||(this.namespaces=new ae(this)),this.namespaces}setIdentifier(e){return this.setNode("identifier",e,0)}getIdentifier(){return this.identifier}getName(){return this.identifier?this.identifier.getText():""}getArguments(){return this.arguments||(this.arguments=new ae(this)),this.arguments}setContent(e){return this.setNode("content",e)}getContent(){return this.content}}class yt extends pe{constructor(e,t){super(e,t)}get type(){return re.MixinDeclaration}setIdentifier(e){return this.setNode("identifier",e,0)}getIdentifier(){return this.identifier}getName(){return this.identifier?this.identifier.getText():""}getParameters(){return this.parameters||(this.parameters=new ae(this)),this.parameters}setGuard(e){return e&&(e.attachTo(this),this.guard=e),!1}}class bt extends pe{constructor(e,t){super(e,t)}get type(){return re.UnknownAtRule}setAtRuleName(e){this.atRuleName=e}getAtRuleName(){return this.atRuleName}}

2class xt extends oe{get type(){return re.ListEntry}setKey(e){return this.setNode("key",e,0)}setValue(e){return this.setNode("value",e,1)}}class Ct extends oe{getConditions(){return this.conditions||(this.conditions=new ae(this)),this.conditions}}class kt extends oe{setVariable(e){return this.setNode("variable",e)}}class vt extends oe{get type(){return re.Module}setIdentifier(e){return this.setNode("identifier",e,0)}getIdentifier(){return this.identifier}}var wt;!function(e){e[e.Ignore=1]="Ignore",e[e.Warning=2]="Warning",e[e.Error=4]="Error"}(wt||(wt={}));class St{constructor(e,t,r,i,n=e.offset,s=e.length){this.node=e,this.rule=t,this.level=r,this.message=i||t.message,this.offset=n,this.length=s}getRule(){return this.rule}getLevel(){return this.level}getOffset(){return this.offset}getLength(){return this.length}getNode(){return this.node}getMessage(){return this.message}}class Pt{static entries(e){const t=new Pt;return e.acceptVisitor(t),t.entries}constructor(){this.entries=[]}visitNode(e){return e.isErroneous()&&e.collectIssues(this.entries),!0}}function Et(...e){const t=e[0];let r,i,n;if("string"==typeof t)r=t,i=t,e.splice(0,1),n=e&&"object"==typeof e[0]?e[0]:e;else{if(t instanceof Array){const r=e.slice(1);if(t.length!==r.length+1)throw new Error("expected a string as the first argument to l10n.t");let i=t[0];for(let e=1;e<t.length;e++)i+=`{${e-1}}`+t[e];return Et(i,...r)}i=t.message,r=i,t.comment&&t.comment.length>0&&(r+=`/${Array.isArray(t.comment)?t.comment.join(""):t.comment}`),n=t.args??{}}return function(e,t){if(0===Object.keys(t).length)return e;return e.replace(It,(e,r)=>t[r]??e)}(i,n)}var It=/{([^}]+)}/g;class Rt{constructor(e,t){this.id=e,this.message=t}}const At={NumberExpected:new Rt("css-numberexpected",Et("number expected")),ConditionExpected:new Rt("css-conditionexpected",Et("condition expected")),RuleOrSelectorExpected:new Rt("css-ruleorselectorexpected",Et("at-rule or selector 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Rt("css-lcurlyexpected",Et("{ expected")),RightCurlyExpected:new Rt("css-rcurlyexpected",Et("} expected")),LeftSquareBracketExpected:new Rt("css-rbracketexpected",Et("[ expected")),RightSquareBracketExpected:new Rt("css-lbracketexpected",Et("] expected")),LeftParenthesisExpected:new Rt("css-lparentexpected",Et("( expected")),RightParenthesisExpected:new Rt("css-rparentexpected",Et(") expected")),CommaExpected:new Rt("css-commaexpected",Et("comma expected")),PageDirectiveOrDeclarationExpected:new Rt("css-pagedirordeclexpected",Et("page directive or declaraton expected")),UnknownAtRule:new Rt("css-unknownatrule",Et("at-rule unknown")),UnknownKeyword:new Rt("css-unknownkeyword",Et("unknown keyword")),SelectorExpected:new Rt("css-selectorexpected",Et("selector expected")),StringLiteralExpected:new Rt("css-stringliteralexpected",Et("string literal expected")),WhitespaceExpected:new Rt("css-whitespaceexpected",Et("whitespace expected")),MediaQueryExpected:new Rt("css-mediaqueryexpected",Et("media query expected")),IdentifierOrWildcardExpected:new Rt("css-idorwildcardexpected",Et("identifier or wildcard expected")),WildcardExpected:new Rt("css-wildcardexpected",Et("wildcard expected")),IdentifierOrVariableExpected:new Rt("css-idorvarexpected",Et("identifier or variable expected"))};var Tt,Dt,$t,Lt,Mt,Ft,Nt,Ot,Vt,Bt,Ut,Wt,Kt,jt,zt,qt,Ht,Qt,Gt,Jt,Xt,Yt,Zt,er,tr,rr,ir,nr,sr,or,ar,cr,hr,lr,ur,pr,dr,fr,gr,mr,_r,yr,br,xr,Cr,kr,vr,wr,Sr,Pr,Er,Ir,Rr,Ar,Tr,Dr,$r,Lr,Mr,Fr,Nr,Or,Vr,Br,Ur,Wr,Kr,jr,zr,qr,Hr,Qr,Gr,Jr,Xr,Yr,Zr,ei,ti,ri,ii,ni,si;!function(e){e.is=function(e){return"string"==typeof e}}(Tt||(Tt={})),function(e){e.is=function(e){return"string"==typeof e}}(Dt||(Dt={})),function(e){e.MIN_VALUE=-2147483648,e.MAX_VALUE=2147483647,e.is=function(t){return"number"==typeof t&&e.MIN_VALUE<=t&&t<=e.MAX_VALUE}}($t||($t={})),function(e){e.MIN_VALUE=0,e.MAX_VALUE=2147483647,e.is=function(t){return"number"==typeof t&&e.MIN_VALUE<=t&&t<=e.MAX_VALUE}}(Lt||(Lt={})),function(e){e.create=function(e,t){return e===Number.MAX_VALUE&&(e=Lt.MAX_VALUE),t===Number.MAX_VALUE&&(t=Lt.MAX_VALUE),{line:e,character:t}},e.is=function(e){let t=e;return ri.objectLiteral(t)&&ri.uinteger(t.line)&&ri.uinteger(t.character)}}(Mt||(Mt={})),function(e){e.create=function(e,t,r,i){if(ri.uinteger(e)&&ri.uinteger(t)&&ri.uinteger(r)&&ri.uinteger(i))return{start:Mt.create(e,t),end:Mt.create(r,i)};if(Mt.is(e)&&Mt.is(t))return{start:e,end:t};

2throw new Error(`Range#create called with invalid arguments[${e}, ${t}, ${r}, ${i}]`)},e.is=function(e){let t=e;return ri.objectLiteral(t)&&Mt.is(t.start)&&Mt.is(t.end)}}(Ft||(Ft={})),function(e){e.create=function(e,t){return{uri:e,range:t}},e.is=function(e){let t=e;return ri.objectLiteral(t)&&Ft.is(t.range)&&(ri.string(t.uri)||ri.undefined(t.uri))}}(Nt||(Nt={})),function(e){e.create=function(e,t,r,i){return{targetUri:e,targetRange:t,targetSelectionRange:r,originSelectionRange:i}},e.is=function(e){let t=e;return ri.objectLiteral(t)&&Ft.is(t.targetRange)&&ri.string(t.targetUri)&&Ft.is(t.targetSelectionRange)&&(Ft.is(t.originSelectionRange)||ri.undefined(t.originSelectionRange))}}(Ot||(Ot={})),function(e){e.create=function(e,t,r,i){return{red:e,green:t,blue:r,alpha:i}},e.is=function(e){const t=e;return ri.objectLiteral(t)&&ri.numberRange(t.red,0,1)&&ri.numberRange(t.green,0,1)&&ri.numberRange(t.blue,0,1)&&ri.numberRange(t.alpha,0,1)}}(Vt||(Vt={})),function(e){e.create=function(e,t){return{range:e,color:t}},e.is=function(e){const t=e;return ri.objectLiteral(t)&&Ft.is(t.range)&&Vt.is(t.color)}}(Bt||(Bt={})),function(e){e.create=function(e,t,r){return{label:e,textEdit:t,additionalTextEdits:r}},e.is=function(e){const t=e;return ri.objectLiteral(t)&&ri.string(t.label)&&(ri.undefined(t.textEdit)||Jt.is(t))&&(ri.undefined(t.additionalTextEdits)||ri.typedArray(t.additionalTextEdits,Jt.is))}}(Ut||(Ut={})),function(e){e.Comment="comment",e.Imports="imports",e.Region="region"}(Wt||(Wt={})),function(e){e.create=function(e,t,r,i,n,s){const o={startLine:e,endLine:t};return ri.defined(r)&&(o.startCharacter=r),ri.defined(i)&&(o.endCharacter=i),ri.defined(n)&&(o.kind=n),ri.defined(s)&&(o.collapsedText=s),o},e.is=function(e){const t=e;return ri.objectLiteral(t)&&ri.uinteger(t.startLine)&&ri.uinteger(t.startLine)&&(ri.undefined(t.startCharacter)||ri.uinteger(t.startCharacter))&&(ri.undefined(t.endCharacter)||ri.uinteger(t.endCharacter))&&(ri.undefined(t.kind)||ri.str

2ing(t.kind))}}(Kt||(Kt={})),function(e){e.create=function(e,t){return{location:e,message:t}},e.is=function(e){let t=e;return ri.defined(t)&&Nt.is(t.location)&&ri.string(t.message)}}(jt||(jt={})),function(e){e.Error=1,e.Warning=2,e.Information=3,e.Hint=4}(zt||(zt={})),function(e){e.Unnecessary=1,e.Deprecated=2}(qt||(qt={})),function(e){e.is=function(e){const t=e;return ri.objectLiteral(t)&&ri.string(t.href)}}(Ht||(Ht={})),function(e){e.create=function(e,t,r,i,n,s){let o={range:e,message:t};return ri.defined(r)&&(o.severity=r),ri.defined(i)&&(o.code=i),ri.defined(n)&&(o.source=n),ri.defined(s)&&(o.relatedInformation=s),o},e.is=function(e){var t;let r=e;return ri.defined(r)&&Ft.is(r.range)&&ri.string(r.message)&&(ri.number(r.severity)||ri.undefined(r.severity))&&(ri.integer(r.code)||ri.string(r.code)||ri.undefined(r.code))&&(ri.undefined(r.codeDescription)||ri.string(null===(t=r.codeDescription)||void 0===t?void 0:t.href))&&(ri.string(r.source)||ri.undefined(r.source))&&(ri.undefined(r.relatedInformation)||ri.typedArray(r.relatedInformation,jt.is))}}(Qt||(Qt={})),function(e){e.create=function(e,t,...r){let i={title:e,command:t};return ri.defined(r)&&r.length>0&&(i.arguments=r),i},e.is=function(e){let t=e;return ri.defined(t)&&ri.string(t.title)&&ri.string(t.command)}}(Gt||(Gt={})),function(e){e.replace=function(e,t){return{range:e,newText:t}},e.insert=function(e,t){return{range:{start:e,end:e},newText:t}},e.del=function(e){return{range:e,newText:""}},e.is=function(e){const t=e;return ri.objectLiteral(t)&&ri.string(t.newText)&&Ft.is(t.range)}}(Jt||(Jt={})),function(e){e.create=function(e,t,r){const i={label:e};return void 0!==t&&(i.needsConfirmation=t),void 0!==r&&(i.description=r),i},e.is=function(e){const t=e;return ri.objectLiteral(t)&&ri.string(t.label)&&(ri.boolean(t.needsConfirmation)||void 0===t.needsConfirmation)&&(ri.string(t.description)||void 0===t.description)}}(Xt||(Xt={})),function(e){e.is=function(e){const t=e;return ri.string(t)}}(Yt||(Yt={})),function(e){e.replace=function(e,t,r){return{range:e,newText:t,annotationId:r}},e.insert=function(e,t,r){return{range:{start:e,end:e},newText:t,annotationId:r}},e.del=function(e,t){return{range:e,newText:"",annotationId:t}},e.is=function(e){const t=e;return Jt.is(t)&&(Xt.is(t.annotationId)||Yt.is(t.annotationId))}}(Zt||(Zt={})),function(e){e.create=function(e,t){return{textDocument:e,edits:t}},e.is=function(e){let t=e;return ri.defined(t)&&ar.is(t.textDocument)&&Array.isArray(t.edits)}}(er||(er={})),function(e){e.create=function(e,t,r){let i={kind:"create",uri:e};return void 0===t||void 0===t.overwrite&&void 0===t.ignoreIfExists||(i.options=t),void 0!==r&&(i.annotationId=r),i},e.is=function(e){let t=e;return t&&"create"===t.kind&&ri.string(t.uri)&&(void 0===t.options||(void 0===t.options.overwrite||ri.boolean(t.options.overwrite))&&(void 0===t.options.ignoreIfExists||ri.boolean(t.options.ignoreIfExists)))&&(void 0===t.annotationId||Yt.is(t.annotationId))}}(tr||(tr={})),function(e){e.create=function(e,t,r,i){let n={kind:"rename",oldUri:e,newUri:t};return void 0===r||void 0===r.overwrite&&void 0===r.ignoreIfExists||(n.options=r),void 0!==i&&(n.annotationId=i),n},e.is=function(e){let t=e;return t&&"rename"===t.kind&&ri.string(t.oldUri)&&ri.string(t.newUri)&&(void 0===t.options||(void 0===t.options.overwrite||ri.boolean(t.options.overwrite))&&(void 0===t.options.ignoreIfExists||ri.boolean(t.options.ignoreIfExists)))&&(void 0===t.annotationId||Yt.is(t.annotationId))}}(rr||(rr={})),function(e){e.create=function(e,t,r){let i={kind:"delete",uri:e};return void 0===t||void 0===t.recursive&&void 0===t.ignoreIfNotExists||(i.options=t),void 0!==r&&(i.annotationId=r),i},e.is=function(e){let t=e;return t&&"delete"===t.kind&&ri.string(t.uri)&&(void 0===t.options||(void 0===t.options.recursive||ri.boolean(t.options.recursive))&&(void 0===t.options.ignoreIfNotExists||ri.boolean(t.options.ignoreIfNotExists)))&&(void 0===t.annotationId||Yt.is(t.annotationId))}}(ir||(ir={})),function(e){e.is=function(e){let t=e;return t&&(void 0!==t.changes||void 0!==t.documentChanges)&&(void 0===t.documentChanges||t.documentChanges.every(e=>ri.string(e.kind)?tr.is(e)||rr.is(e)||ir.is(e):er.is(e)))}}(nr||(nr={})),function(e){e.create=function(e){return{uri:e}},e.is=function(e){let t=e;

2return ri.defined(t)&&ri.string(t.uri)}}(sr||(sr={})),function(e){e.create=function(e,t){return{uri:e,version:t}},e.is=function(e){let t=e;return ri.defined(t)&&ri.string(t.uri)&&ri.integer(t.version)}}(or||(or={})),function(e){e.create=function(e,t){return{uri:e,version:t}},e.is=function(e){let t=e;return ri.defined(t)&&ri.string(t.uri)&&(null===t.version||ri.integer(t.version))}}(ar||(ar={})),function(e){e.create=function(e,t,r,i){return{uri:e,languageId:t,version:r,text:i}},e.is=function(e){let t=e;return ri.defined(t)&&ri.string(t.uri)&&ri.string(t.languageId)&&ri.integer(t.version)&&ri.string(t.text)}}(cr||(cr={})),function(e){e.PlainText="plaintext",e.Markdown="markdown",e.is=function(t){const r=t;return r===e.PlainText||r===e.Markdown}}(hr||(hr={})),function(e){e.is=function(e){const t=e;return ri.objectLiteral(e)&&hr.is(t.kind)&&ri.string(t.value)}}(lr||(lr={})),function(e){e.Text=1,e.Method=2,e.Function=3,e.Constructor=4,e.Field=5,e.Variable=6,e.Class=7,e.Interface=8,e.Module=9,e.Property=10,e.Unit=11,e.Value=12,e.Enum=13,e.Keyword=14,e.Snippet=15,e.Color=16,e.File=17,e.Reference=18,e.Folder=19,e.EnumMember=20,e.Constant=21,e.Struct=22,e.Event=23,e.Operator=24,e.TypeParameter=25}(ur||(ur={})),function(e){e.PlainText=1,e.Snippet=2}(pr||(pr={})),function(e){e.Deprecated=1}(dr||(dr={})),function(e){e.create=function(e,t,r){return{newText:e,insert:t,replace:r}},e.is=function(e){const t=e;return t&&ri.string(t.newText)&&Ft.is(t.insert)&&Ft.is(t.replace)}}(fr||(fr={})),function(e){e.asIs=1,e.adjustIndentation=2}(gr||(gr={})),function(e){e.is=function(e){const t=e;return t&&(ri.string(t.detail)||void 0===t.detail)&&(ri.string(t.description)||void 0===t.description)}}(mr||(mr={})),function(e){e.create=function(e){return{label:e}}}(_r||(_r={})),function(e){e.create=function(e,t){return{items:e||[],isIncomplete:!!t}}}(yr||(yr={})),function(e){e.fromPlainText=function(e){return e.replace(/[\\`*_{}[\]()#+\-.!]/g,"\\$&")},e.is=function(e){const t=e;return ri.string(t)||ri.objectLiteral(t)&&ri.string(t.language)&&ri.string(t.value)}}(br||(br={})),function(e){e.is=function(e){let t=e;return!!t&&ri.objectLiteral(t)&&(lr.is(t.contents)||br.is(t.contents)||ri.typedArray(t.contents,br.is))&&(void 0===e.range||Ft.is(e.range))}}(xr||(xr={})),function(e){e.create=function(e,t){return t?{label:e,documentation:t}:{label:e}}}(Cr||(Cr={})),function(e){e.create=function(e,t,...r){let i={label:e};return ri.defined(t)&&(i.documentation=t),ri.defined(r)?i.parameters=r:i.parameters=[],i}}(kr||(kr={})),function(e){e.Text=1,e.Read=2,e.Write=3}(vr||(vr={})),function(e){e.create=function(e,t){let r={range:e};return ri.number(t)&&(r.kind=t),r}}(wr||(wr={})),function(e){e.File=1,e.Module=2,e.Namespace=3,e.Package=4,e.Class=5,e.Method=6,e.Property=7,e.Field=8,e.Constructor=9,e.Enum=10,e.Interface=11,e.Function=12,e.Variable=13,e.Constant=14,e.String=15,e.Number=16,e.Boolean=17,e.Array=18,e.Object=19,e.Key=20,e.Null=21,e.EnumMember=22,e.Struct=23,e.Event=24,e.Operator=25,e.TypeParameter=26}(Sr||(Sr={})),function(e){e.Deprecated=1}(Pr||(Pr={})),function(e){e.create=function(e,t,r,i,n){let s={name:e,kind:t,location:{uri:i,range:r}};return n&&(s.containerName=n),s}}(Er||(Er={})),function(e){e.create=function(e,t,r,i){return void 0!==i?{name:e,kind:t,location:{uri:r,range:i}}:{name:e,kind:t,location:{uri:r}}}}(Ir||(Ir={})),function(e){e.create=function(e,t,r,i,n,s){let o={name:e,detail:t,kind:r,range:i,selectionRange:n};return void 0!==s&&(o.children=s),o},e.is=function(e){let t=e;return t&&ri.string(t.name)&&ri.number(t.kind)&&Ft.is(t.range)&&Ft.is(t.selectionRange)&&(void 0===t.detail||ri.string(t.detail))&&(void 0===t.deprecated||ri.boolean(t.deprecated))&&(void 0===t.children||Array.isArray(t.children))&&(void 0===t.tags||Array.isArray(t.tags))}}(Rr||(Rr={})),function(e){e.Empty="",e.QuickFix="quickfix",e.Refactor="refactor",e.RefactorExtract="refactor.extract",e.RefactorInline="refactor.inline",e.RefactorRewrite="refactor.rewrite",e.Source="source",e.SourceOrganizeImports="source.organizeImports",e.SourceFixAll="source.fixAll"}(Ar||(Ar={})),function(e){e.Invoked=1,e.Automatic=2}(Tr||(Tr={})),function(e){e.create=function(e,t,r){let i={diagnostics:e};return null!=t&&(i.only=t),null!=r&&(i.triggerKind=r),i},e.is=function(e){let t=e;return ri.defined(t)&&ri.typedArray(t.diagnostics,Qt.is)&&(void 0===t.only||ri.typedArray(t.only,ri.string))&&(void 0===t.triggerKind||t.triggerKind===Tr.Invoked||t.triggerKind===Tr.Automatic)}}(Dr||(Dr={})),function(e){e.create=function(e,t,r){let i={title:e},n=!0;return"string"==typeof t?(n=!1,i.kind=t):Gt.is(t)?i.command=t:i.edit=t,n&&void 0!==r&&(i.kind=r),i},e.is=function(e){let t=e;return t&&ri.string(t.title)&&(void 0===t.diagnostics||ri.typedArray(t.diagnostics,Qt.is))&&(void 0===t.kind||ri.str

2ing(t.kind))&&(void 0!==t.edit||void 0!==t.command)&&(void 0===t.command||Gt.is(t.command))&&(void 0===t.isPreferred||ri.boolean(t.isPreferred))&&(void 0===t.edit||nr.is(t.edit))}}($r||($r={})),function(e){e.create=function(e,t){let r={range:e};return ri.defined(t)&&(r.data=t),r},e.is=function(e){let t=e;return ri.defined(t)&&Ft.is(t.range)&&(ri.undefined(t.command)||Gt.is(t.command))}}(Lr||(Lr={})),function(e){e.create=function(e,t){return{tabSize:e,insertSpaces:t}},e.is=function(e){let t=e;return ri.defined(t)&&ri.uinteger(t.tabSize)&&ri.boolean(t.insertSpaces)}}(Mr||(Mr={})),function(e){e.create=function(e,t,r){return{range:e,target:t,data:r}},e.is=function(e){let t=e;return ri.defined(t)&&Ft.is(t.range)&&(ri.undefined(t.target)||ri.string(t.target))}}(Fr||(Fr={})),function(e){e.create=function(e,t){return{range:e,parent:t}},e.is=function(t){let r=t;return ri.objectLiteral(r)&&Ft.is(r.range)&&(void 0===r.parent||e.is(r.parent))}}(Nr||(Nr={})),function(e){e.namespace="namespace",e.type="type",e.class="class",e.enum="enum",e.interface="interface",e.struct="struct",e.typeParameter="typeParameter",e.parameter="parameter",e.variable="variable",e.property="property",e.enumMember="enumMember",e.event="event",e.function="function",e.method="method",e.macro="macro",e.keyword="keyword",e.modifier="modifier",e.comment="comment",e.string="string",e.number="number",e.regexp="regexp",e.operator="operator",e.decorator="decorator"}(Or||(Or={})),function(e){e.declaration="declaration",e.definition="definition",e.readonly="readonly",e.static="static",e.deprecated="deprecated",e.abstract="abstract",e.async="async",e.modification="modification",e.documentation="documentation",e.defaultLibrary="defaultLibrary"}(Vr||(Vr={})),function(e){e.is=function(e){const t=e;return ri.objectLiteral(t)&&(void 0===t.resultId||"string"==typeof t.resultId)&&Array.isArray(t.data)&&(0===t.data.length||"number"==typeof t.data[0])}}(Br||(Br={})),function(e){e.create=function(e,t){return{range:e,text:t}},e.is=function(e){const t=e;return null!=t&&Ft.is(t.range)&&ri.string(t.text)}}(Ur||(Ur={})),function(e){e.create=function(e,t,r){return{range:e,variableName:t,caseSensitiveLookup:r}},e.is=function(e){const t=e;return null!=t&&Ft.is(t.range)&&ri.boolean(t.caseSensitiveLookup)&&(ri.string(t.variableName)||void 0===t.variableName)}}(Wr||(Wr={})),function(e){e.create=function(e,t){return{range:e,expression:t}},e.is=function(e){const t=e;return null!=t&&Ft.is(t.range)&&(ri.string(t.expression)||void 0===t.expression)}}(Kr||(Kr={})),function(e){e.create=function(e,t){return{frameId:e,stoppedLocation:t}},e.is=function(e){const t=e;return ri.defined(t)&&Ft.is(e.stoppedLocation)}}(jr||(jr={})),function(e){e.Type=1,e.Parameter=2,e.is=function(e){return 1===e||2===e}}(zr||(zr={})),function(e){e.create=function(e){return{value:e}},e.is=function(e){const t=e;return ri.objectLiteral(t)&&(void 0===t.tooltip||ri.string(t.tooltip)||lr.is(t.tooltip))&&(void 0===t.location||Nt.is(t.location))&&(void 0===t.command||Gt.is(t.command))}}(qr||(qr={})),function(e){e.create=function(e,t,r){const i={position:e,label:t};return void 0!==r&&(i.kind=r),i},e.is=function(e){const t=e;return ri.objectLiteral(t)&&Mt.is(t.position)&&(ri.string(t.label)||ri.typedArray(t.label,qr.is))&&(void 0===t.kind||zr.is(t.kind))&&void 0===t.textEdits||ri.typedArray(t.textEdits,Jt.is)&&(void 0===t.tooltip||ri.string(t.tooltip)||lr.is(t.tooltip))&&(void 0===t.paddingLeft||ri.boolean(t.paddingLeft))&&(void 0===t.paddingRight||ri.boolean(t.paddingRight))}}(Hr||(Hr={})),function(e){e.createSnippet=function(e){return{kind:"snippet",value:e}}}(Qr||(Qr={})),function(e){e.create=function(e,t,r,i){return{insertText:e,filterText:t,range:r,command:i}}}(Gr||(Gr={})),function(e){e.create=function(e){return{items:e}}}(Jr||(Jr={})),function(e){e.Invoked=0,e.Automatic=1}(Xr||(Xr={})),function(e){e.create=function(e,t){return{range:e,text:t}}}(Yr||(Yr={})),function(e){e.create=function(e,t){return{triggerKind:e,selectedCompletionInfo:t}}}(Zr||(Zr={})),function(e){e.is=function(e){const t=e;

2return ri.objectLiteral(t)&&Dt.is(t.uri)&&ri.string(t.name)}}(ei||(ei={})),function(e){function t(e,r){if(e.length<=1)return e;const i=e.length/2|0,n=e.slice(0,i),s=e.slice(i);t(n,r),t(s,r);let o=0,a=0,c=0;for(;o<n.length&&a<s.length;){let t=r(n[o],s[a]);e[c++]=t<=0?n[o++]:s[a++]}for(;o<n.length;)e[c++]=n[o++];for(;a<s.length;)e[c++]=s[a++];return e}e.create=function(e,t,r,i){return new oi(e,t,r,i)},e.is=function(e){let t=e;return!!(ri.defined(t)&&ri.string(t.uri)&&(ri.undefined(t.languageId)||ri.string(t.languageId))&&ri.uinteger(t.lineCount)&&ri.func(t.getText)&&ri.func(t.positionAt)&&ri.func(t.offsetAt))},e.applyEdits=function(e,r){let i=e.getText(),n=t(r,(e,t)=>{let r=e.range.start.line-t.range.start.line;return 0===r?e.range.start.character-t.range.start.character:r}),s=i.length;for(let t=n.length-1;t>=0;t--){let r=n[t],o=e.offsetAt(r.range.start),a=e.offsetAt(r.range.end);if(!(a<=s))throw new Error("Overlapping edit");i=i.substring(0,o)+r.newText+i.substring(a,i.length),s=o}return i}}(ti||(ti={}));class oi{constructor(e,t,r,i

2){this._uri=e,this._languageId=t,this._version=r,this._content=i,this._lineOffsets=void 0}get uri(){return this._uri}get languageId(){return this._languageId}get version(){return this._version}getText(e){if(e){let t=this.offsetAt(e.start),r=this.offsetAt(e.end);return this._content.substring(t,r)}return this._content}update(e,t){this._content=e.text,this._version=t,this._lineOffsets=void 0}getLineOffsets(){if(void 0===this._lineOffsets){let e=[],t=this._content,r=!0;for(let i=0;i<t.length;i++){r&&(e.push(i),r=!1);let n=t.charAt(i);r="\r"===n||"\n"===n,"\r"===n&&i+1<t.length&&"\n"===t.charAt(i+1)&&i++}r&&t.length>0&&e.push(t.length),this._lineOffsets=e}return this._lineOffsets}positionAt(e){e=Math.max(Math.min(e,this._content.length),0);let t=this.getLineOffsets(),r=0,i=t.length;if(0===i)return Mt.create(0,e);for(;r<i;){let n=Math.floor((r+i)/2);t[n]>e?i=n:r=n+1}let n=r-1;return Mt.create(n,e-t[n])}offsetAt(e){let t=this.getLineOffsets();if(e.line>=t.length)return this._content.length;if(e.line<0)return 0;let r=t[e.line],i=e.line+1<t.length?t[e.line+1]:this._content.length;return Math.max(Math.min(r+e.character,i),r)}get lineCount(){return this.getLineOffsets().length}}!function(e){const t=Object.prototype.toString;e.defined=function(e){return void 0!==e},e.undefined=function(e){return void 0===e},e.boolean=function(e){return!0===e||!1===e},e.string=function(e){return"[object String]"===t.call(e)},e.number=function(e){return"[object Number]"===t.call(e)},e.numberRange=function(e,r,i){return"[object Number]"===t.call(e)&&r<=e&&e<=i},e.integer=function(e){return"[object Number]"===t.call(e)&&-2147483648<=e&&e<=2147483647},e.uinteger=function(e){return"[object Number]"===t.call(e)&&0<=e&&e<=2147483647},e.func=function(e){return"[object Function]"===t.call(e)},e.objectLiteral=function(e){return null!==e&&"object"==typeof e},e.typedArray=function(e,t){return Array.isArray(e)&&e.every(t)}}(ri||(ri={}));

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2(r.colonPosition=this.prevToken.offset),r.setValue(this._parseExpr())?(r.addChild(this._parsePrio()),this.peek(i.SemiColon)&&(r.semicolonPosition=this.token.offset),this.finish(r)):this.finish(r,At.PropertyValueExpected)):this.finish(r,At.ColonExpected,[i.Colon],e||[i.SemiColon]):null}_tryParseCustomPropertyDeclaration(e){if(!this.peekRegExp(i.Ident,/^--/))return null;const t=this.create(be);if(!t.setProperty(this._parseProperty()))return null;if(!this.accept(i.Colon))return this.finish(t,At.ColonExpected,[i.Colon]);this.prevToken&&(t.colonPosition=this.prevToken.offset);const r=this.mark();if(this.peek(i.CurlyL)){const e=this.create(_e),n=this._parseDeclarations(this._parseRuleSetDeclaration.bind(this));if(e.setDeclarations(n)&&!n.isErroneous(!0)&&(e.addChild(this._parsePrio()),this.peek(i.SemiColon)))return this.finish(e),t.setPropertySet(e),t.semicolonPosition=this.token.offset,this.finish(t);this.restoreAtMark(r)}const n=this._parseExpr();return n&&!n.isErroneous(!0)&&(this._parsePrio(),this.peekOne(...e||[],i.SemiColon,i.EOF))?(t.setValue(n),this.peek(i.SemiColon)&&(t.semicolonPosition=this.token.offset),this.finish(t)):(this.restoreAtMark(r),t.addChild(this._parseCustomPropertyValue(e)),t.addChild(this._parsePrio()),Ki(t.colonPosition)&&this.token.offset===t.colonPosition+1?this.finish(t,At.PropertyValueExpected):this.finish(t))}_parseCustomPropertyValue(e=[i.CurlyR]){const t=this.create(oe),r=()=>0===s&&0===o&&0===a,n=()=>-1!==e.indexOf(this.token.type);let s=0,o=0,a=0;e:for(;;){switch(this.token.type){case i.SemiColon:case i.Exclamation:if(r())break e;break;case i.CurlyL:s++;break;case i.CurlyR:if(s--,s<0){if(n()&&0===o&&0===a)break e;return this.finish(t,At.LeftCurlyExpected)}break;case i.ParenthesisL:o++;break;case i.ParenthesisR:if(o--,o<0){if(n()&&0===a&&0===s)break e;return this.finish(t,At.LeftParenthesisExpected)}break;case i.BracketL:a++;break;case i.BracketR:if(a--,a<0)return this.finish(t,At.LeftSquareBracketExpected);break;case i.BadString:break e;case i.EOF:let e=At.RightCurlyExpected;return a>0?e=At.RightSquareBracketExpected:o>0&&(e=At.RightParenthesisExpected),this.finish(t,e)}this.consumeToken()}return this.finish(t)}_tryToParseDeclaration(e){const t=this.mark();return this._parseProperty()&&this.accept(i.Colon)?(this.restoreAtMark(t),this._parseDeclaration(e)):(this.restoreAtMark(t),null)}_parseProperty(){const e=this.create(xe),t=this.mark();return(this.acceptDelim("*")||this.acceptDelim("_"))&&this.hasWhitespace()?(this.restoreAtMark(t),null):e.setIdentifier(this._parsePropertyIdentifier())?this.finish(e):null}_parsePropertyIdentifier(){return this._parseIdent()}_parseCharset(){if(!this.peek(i.Charset))return null;const e=this.create(oe);return this.consumeToken(),this.accept(i.String)?this.accept(i.SemiColon)?this.finish(e):this.finish(e,At.SemiColonExpected):this.finish(e,At.IdentifierExpected)}_parseImport(){if(!this.peekKeyword("@import"))return null;const e=this.create(Fe);return this.consumeToken(),e.addChild(this._parseURILiteral())||e.addChild(this._parseStringLiteral())?this._completeParseImport(e):this.finish(e,At.URIOrStringExpected)}_completeParseImport(e){if(this.acceptIdent("layer")&&this.accept(i.ParenthesisL)){if(!e.addChild(this._parseLayerName()))return this.finish(e,At.IdentifierExpected,[i.SemiColon]);if(!this.accept(i.ParenthesisR))return this.finish(e,At.RightParenthesisExpected,[i.ParenthesisR],[])}return this.acceptIdent("supports")&&this.accept(i.ParenthesisL)&&(e.addChild(this._tryToParseDeclaration()||this._parseSupportsCondition()),!this.accept(i.ParenthesisR))?this.finish(e,At.RightParenthesisExpected,[i.ParenthesisR],[]):(this.peek(i.SemiColon)||this.peek(i.EOF)||e.setMedialist(this._parseMediaQueryList()),this.finish(e))}_parseNamespace(){if(!this.peekKeyword("@namespace"))return null;const e=this.create(Ue);return this.consumeToken(),e.addChild(this._parseURILiteral())||(e.addChild(this._parseIdent()),e.addChild(this._parseURILiteral())||e.addChild(this._parseStringLiteral()))?this.accept(i.SemiColon)?this.finish(e):this.finish(e,At.SemiColonExpected):this.finish(e,At.URIExpected,[i.SemiColon])}_parseFontFace(){if(!this.peekKeyword("@font-face"))return null;const e=this.create(De);return this.consumeToken(),this._parseBody(e,this._parseRuleSetDeclaration.bind(this))}

2_parseViewPort(){if(!this.peekKeyword("@-ms-viewport")&&!this.peekKeyword("@-o-viewport")&&!this.peekKeyword("@viewport"))return null;const e=this.create(Te);return this.consumeToken(),this._parseBody(e,this._parseRuleSetDeclaration.bind(this))}_parseKeyframe(){if(!this.peekRegExp(i.AtKeyword,this.keyframeRegex))return null;const e=this.create(Le),t=this.create(oe);return this.consumeToken(),e.setKeyword(this.finish(t)),t.matches("@-ms-keyframes")&&this.markError(t,At.UnknownKeyword),e.setIdentifier(this._parseKeyframeIdent())?this._parseBody(e,this._parseKeyframeSelector.bind(this)):this.finish(e,At.IdentifierExpected,[i.CurlyR])}_parseKeyframeIdent(){return this._parseIdent([ie.Keyframe])}_parseKeyframeSelector(){const e=this.create(Me);let t=!1;if(e.addChild(this._parseIdent())&&(t=!0),this.accept(i.Percentage)&&(t=!0),!t)return null;for(;this.accept(i.Comma);)if(t=!1,e.addChild(this._parseIdent())&&(t=!0),this.accept(i.Percentage)&&(t=!0),!t)return this.finish(e,At.PercentageExpected);return this._parseBody(e,this._parseRuleSetDeclaration.bind(this))}_tryParseKeyframeSelector(){const e=this.create(Me),t=this.mark();let r=!1;if(e.addChild(this._parseIdent())&&(r=!0),this.accept(i.Percentage)&&(r=!0),!r)return null;for(;this.accept(i.Comma);)if(r=!1,e.addChild(this._parseIdent())&&(r=!0),this.accept(i.Percentage)&&(r=!0),!r)return this.restoreAtMark(t),null;return this.peek(i.CurlyL)?this._parseBody(e,this._parseRuleSetDeclaration.bind(this)):(this.restoreAtMark(t),null)}_parsePropertyAtRule(){if(!this.peekKeyword("@property"))return null;const e=this.create(ze);return this.consumeToken(),this.peekRegExp(i.Ident,/^--/)&&e.setName(this._parseIdent([ie.Property]))?this._parseBody(e,this._parseDeclaration.bind(this)):this.finish(e,At.IdentifierExpected)}_parseLayer(e=!1){if(!this.peekKeyword("@layer"))return null;const t=this.create(je);this.consumeToken();const r=this._parseLayerNameList();return r&&t.setNames(r),r&&1!==r.getChildren().length||!this.peek(i.CurlyL)?this.accept(i.SemiColon)?this.finish(t):this.finish(t,At.SemiColonExpected):this._parseBody(t,this._parseLayerDeclaration.bind(this,e))}_parseLayerDeclaration(e=!1){return e?this._tryParseRuleset(!0)||this._tryToParseDeclaration()||this._parseStylesheetStatement(!0):this._parseStylesheetStatement(!1)}_parseLayerNameList(){const e=this.createNode(re.LayerNameList);if(!e.addChild(this._parseLayerName()))return null;for(;this.accept(i.Comma);)if(!e.addChild(this._parseLayerName()))return this.finish(e,At.IdentifierExpected);return this.finish(e)}_parseLayerName(){const e=this.createNode(re.LayerName);if(!e.addChild(this._parseIdent()))return null;for(;!this.hasWhitespace()&&this.acceptDelim(".");)if(this.hasWhitespace()||!e.addChild(this._parseIdent()))return this.finish(e,At.IdentifierExpected);return this.finish(e)}_parseSupports(e=!1){if(!this.peekKeyword("@supports"))return null;const t=this.create(Ke);return this.consumeToken(),t.addChild(this._parseSupportsCondition()),this._parseBody(t,this._parseSupportsDeclaration.bind(this,e))}_parseSupportsDeclaration(e=!1){return e?this._tryParseRuleset(!0)||this._tryToParseDeclaration()||this._parseStylesheetStatement(!0):this._parseStylesheetStatement(!1)}_parseSupportsCondition(){const e=this.create(Ye);if(this.acceptIdent("not"))e.addChild(this._parseSupportsConditionInParens());else if(e.addChild(this._parseSupportsConditionInParens()),this.peekRegExp(i.Ident,/^(and|or)$/i)){const t=this.token.text.toLowerCase();for(;this.acceptIdent(t);)e.addChild(this._parseSupportsConditionInParens())}return this.finish(e)}_parseSupportsConditionInParens(){const e=this.create(Ye);

2if(this.accept(i.ParenthesisL))return this.prevToken&&(e.lParent=this.prevToken.offset),e.addChild(this._tryToParseDeclaration([i.ParenthesisR]))||this._parseSupportsCondition()?this.accept(i.ParenthesisR)?(this.prevToken&&(e.rParent=this.prevToken.offset),this.finish(e)):this.finish(e,At.RightParenthesisExpected,[i.ParenthesisR],[]):this.finish(e,At.ConditionExpected);if(this.peek(i.Ident)){const t=this.mark();if(this.consumeToken(),!this.hasWhitespace()&&this.accept(i.ParenthesisL)){let t=1;for(;this.token.type!==i.EOF&&0!==t;)this.token.type===i.ParenthesisL?t++:this.token.type===i.ParenthesisR&&t--,this.consumeToken();return this.finish(e)}this.restoreAtMark(t)}return this.finish(e,At.LeftParenthesisExpected,[],[i.ParenthesisL])}_parseMediaDeclaration(e=!1){return e?this._tryParseRuleset(!0)||this._tryToParseDeclaration()||this._parseStylesheetStatement(!0):this._parseStylesheetStatement(!1)}_parseMedia(e=!1){if(!this.peekKeyword("@media"))return null;const t=this.create(We);return this.consumeToken(),t.addChild(this._parseMediaQueryList())?this._parseBody(t,this._parseMediaDeclaration.bind(this,e)):this.finish(t,At.MediaQueryExpected)}_parseMediaQueryList(){const e=this.create(Qe);if(!e.addChild(this._parseMediaQuery()))return this.finish(e,At.MediaQueryExpected);for(;this.accept(i.Comma);)if(!e.addChild(this._parseMediaQuery()))return this.finish(e,At.MediaQueryExpected);return this.finish(e)}_parseMediaQuery(){const e=this.create(Ge),t=this.mark();if(this.acceptIdent("not"),this.peek(i.ParenthesisL))this.restoreAtMark(t),e.addChild(this._parseMediaCondition());else{if(this.acceptIdent("only"),!e.addChild(this._parseIdent()))return null;this.acceptIdent("and")&&e.addChild(this._parseMediaCondition())}return this.finish(e)}_parseRatio(){const e=this.mark(),t=this.create(ot);return this._parseNumeric()?this.acceptDelim("/")?this._parseNumeric()?this.finish(t):this.finish(t,At.NumberExpected):(this.restoreAtMark(e),null):null}_parseMediaCondition(){const e=this.create(Je);this.acceptIdent("not");let t=!0;for(;t;){if(!this.accept(i.ParenthesisL))return this.finish(e,At.LeftParenthesisExpected,[],[i.CurlyL]);if(this.peek(i.ParenthesisL)||this.peekIdent("not")?e.addChild(this._parseMediaCondition()):e.addChild(this._parseMediaFeature()),!this.accept(i.ParenthesisR))return this.finish(e,At.RightParenthesisExpected,[],[i.CurlyL]);t=this.acceptIdent("and")||this.acceptIdent("or")}return this.finish(e)}_parseMediaFeature(){const e=[i.ParenthesisR],t=this.create(Xe);if(t.addChild(this._parseMediaFeatureName())){if(this.accept(i.Colon)){if(!t.addChild(this._parseMediaFeatureValue()))return this.finish(t,At.TermExpected,[],e)}else if(this._parseMediaFeatureRangeOperator()){if(!t.addChild(this._parseMediaFeatureValue()))return this.finish(t,At.TermExpected,[],e);if(this._parseMediaFeatureRangeOperator()&&!t.addChild(this._parseMediaFeatureValue()))return this.finish(t,At.TermExpected,[],e)}}else{if(!t.addChild(this._parseMediaFeatureValue()))return this.finish(t,At.IdentifierExpected,[],e);if(!this._parseMediaFeatureRangeOperator())return this.finish(t,At.OperatorExpected,[],e);if(!t.addChild(this._parseMediaFeatureName()))return this.finish(t,At.IdentifierExpected,[],e);if(this._parseMediaFeatureRangeOperator()&&!t.addChild(this._parseMediaFeatureValue()))return this.finish(t,At.TermExpected,[],e)}return this.finish(t)}_parseMediaFeatureRangeOperator(){return this.acceptDelim("<")||this.acceptDelim(">")?(this.hasWhitespace()||this.acceptDelim("="),!0):!!this.acceptDelim("=")}_parseMediaFeatureName(){return this._parseIdent()}_parseMediaFeatureValue(){return this._parseRatio()||this._parseTermExpression()}_parseMedium(){const e=this.create(oe);return e.addChild(this._parseIdent())?this.finish(e):null}_parsePageDeclaration(){return this._parsePageMarginBox()||this._parseRuleSetDeclaration()}_parsePage(){if(!this.peekKeyword("@page"))return null;const e=this.create(Ze);if(this.consumeToken(),e.addChild(this._parsePageSelector()))for(;this.accept(i.Comma);)if(!e.addChild(this._parsePageSelector()))return this.finish(e,At.IdentifierExpected);return this._parseBody(e,this._parsePageDeclaration.bind(this))}_parsePageMarginBox(){if(!this.peek(i.AtKeyword))return null;const e=this.create(et);return this.acceptOneKeyword(Ui)||this.markError(e,At.UnknownAtRule,[],[i.CurlyL]),this._parseBody(e,this._parseRuleSetDeclaration.bind(this))}_parsePageSelector(){if(!this.peek(i.Ident)&&!this.peek(i.Colon))return null;const e=this.create(oe);return e.addChild(this._parseIdent()),this.accept(i.Colon)&&!e.addChild(this._parseIdent())?this.finish(e,At.IdentifierExpected):this.finish(e)}_parseDocument(){if(!this.peekKeyword("@-moz-document"))return null;const e=this.create(qe);return this.consumeToken(),this.resync([],[i.CurlyL]),this._parseBody(e,this._parseStylesheetStatement.bind(this))}_parseContainerDeclaration(e=!1){return e?this._tryParseRuleset(!0)||this._tryToParseDeclaration()||this._parseStylesheetStatement

2(!0):this._parseStylesheetStatement(!1)}_parseContainer(e=!1){if(!this.peekKeyword("@container"))return null;const t=this.create(He);return this.consumeToken(),t.addChild(this._parseIdent()),t.addChild(this._parseContainerQuery()),this._parseBody(t,this._parseContainerDeclaration.bind(this,e))}_parseContainerQuery(){const e=this.create(oe);if(this.acceptIdent("not"))e.addChild(this._parseContainerQueryInParens());else if(e.addChild(this._parseContainerQueryInParens()),this.peekIdent("and"))for(;this.acceptIdent("and");)e.addChild(this._parseContainerQueryInParens());else if(this.peekIdent("or"))for(;this.acceptIdent("or");)e.addChild(this._parseContainerQueryInParens());return this.finish(e)}_parseContainerQueryInParens(){const e=this.create(oe);if(this.accept(i.ParenthesisL)){if(this.peekIdent("not")||this.peek(i.ParenthesisL)?e.addChild(this._parseContainerQuery()):e.addChild(this._parseMediaFeature()),!this.accept(i.ParenthesisR))return this.finish(e,At.RightParenthesisExpected,[],[i.CurlyL])}else{if(!this.acceptIdent("style"))return this.finish(e,At.LeftParenthesisExpected,[],[i.CurlyL]);if(this.hasWhitespace()||!this.accept(i.ParenthesisL))return this.finish(e,At.LeftParenthesisExpected,[],[i.CurlyL]);if(e.addChild(this._parseStyleQuery()),!this.accept(i.ParenthesisR))return this.finish(e,At.RightParenthesisExpected,[],[i.CurlyL])}return this.finish(e)}_parseStyleQuery(){const e=this.create(oe);if(this.acceptIdent("not"))e.addChild(this._parseStyleInParens());else if(this.peek(i.ParenthesisL)){if(e.addChild(this._parseStyleInParens()),this.peekIdent("and"))for(;this.acceptIdent("and");)e.addChild(this._parseStyleInParens());else if(this.peekIdent("or"))for(;this.acceptIdent("or");)e.addChild(this._parseStyleInParens())}else e.addChild(this._parseDeclaration([i.ParenthesisR]));return this.finish(e)}_parseStyleInParens(){const e=this.create(oe);return this.accept(i.ParenthesisL)?(e.addChild(this._parseStyleQuery()),this.accept(i.ParenthesisR)?this.finish(e):this.finish(e,At.RightParenthesisExpected,[],[i.CurlyL])):this.finish(e,At.LeftParenthesisExpected,[],[i.CurlyL])}_parseUnknownAtRule(){if(!this.peek(i.AtKeyword))return null;const e=this.create(bt);e.addChild(this._parseUnknownAtRuleName());const t=()=>0===n&&0===s&&0===o;let r=0,n=0,s=0,o=0;e:for(;;){switch(this.token.type){case i.SemiColon:if(t())break e;break;case i.EOF:return n>0?this.finish(e,At.RightCurlyExpected):o>0?this.finish(e,At.RightSquareBracketExpected):s>0?this.finish(e,At.RightParenthesisExpected):this.finish(e);case i.CurlyL:r++,n++;break;case i.CurlyR:if(n--,r>0&&0===n){if(this.consumeToken(),o>0)return this.finish(e,At.RightSquareBracketExpected);if(s>0)return this.finish(e,At.RightParenthesisExpected);break e}if(n<0){if(0===s&&0===o)break e;return this.finish(e,At.LeftCurlyExpected)}break;case i.ParenthesisL:s++;break;case i.ParenthesisR:if(s--,s<0)return this.finish(e,At.LeftParenthesisExpected);break;case i.BracketL:o++;break;case i.BracketR:if(o--,o<0)return this.finish(e,At.LeftSquareBracketExpected)}this.consumeToken()}return e}_parseUnknownAtRuleName(){const e=this.create(oe);return this.accept(i.AtKeyword)?this.finish(e):e}_parseOperator(){if(this.peekDelim("/")||this.peekDelim("*")||this.peekDelim("+")||this.peekDelim("-")||this.peek(i.Dashmatch)||this.peek(i.Includes)||this.peek(i.SubstringOperator)||this.peek(i.PrefixOperator)||this.peek(i.SuffixOperator)||this.peekDelim("=")){const e=this.createNode(re.Operator);return this.consumeToken(),this.finish(e)}return null}_parseUnaryOperator(){if(!this.peekDelim("+")&&!this.peekDelim("-"))return null;const e=this.create(oe);return this.consumeToken(),this.finish(e)}_parseCombinator(){if(this.peekDelim(">")){const e=this.create(oe);this.consumeToken();const t=this.mark();if(!this.hasWhitespace()&&this.acceptDelim(">")){if(!this.hasWhitespace()&&this.acceptDelim(">"))return e.type=re.SelectorCombinatorShadowPiercingDescendant,this.finish(e);this.restoreAtMark(t)}return e.type=re.SelectorCombinatorParent,this.finish(e)}if(this.peekDelim("+")){const e=this.create(oe);return this.consumeToken(),e.type=re.SelectorCombinatorSibling,this.finish(e)}if(this.peekDelim("~")){const e=this.create(oe);return this.consumeToken(),e.type=re.SelectorCombinatorAllSiblings,this.finish(e)}if(this.peekDelim("/")){const e=this.create(oe);this.consumeToken();const t=this.mark();if(!this.hasWhitespace()&&this.acceptIdent("deep")&&!this.hasWhitespace()&&this.acceptDelim("/"))return e.type=re.SelectorCombinatorShadowPiercingDescendant,this.finish(e);this.restoreAtMark(t)}return null}_parseSimpleSelector(){const e=this.create(ge);let t=0;for(e.addChild(this._parseElementName()||this._parseNestingSelector())&&t++;(0===t||!this.hasWhitespace())&&e.addChild(this._parseSimpleSelectorBody());)t++;return t>0?this.finish(e):null}_parseNestingSelector(){if(this.peekDelim("&")){const e=this.createNode(re.SelectorCombinator);return this.consumeToken(),this.finish(e)}return null}_parseSimpleSelectorBody(){return this._parsePseudo()||this._parseHash()||this._parseClass()||this._parseAttrib()}_parseSelectorIdent(){return this._parseIdent()}_parseHash(){if(!this.peek(i.Hash)&&!this.peekDelim("#"))return null;const e=this.createNode(re.IdentifierSelector);if(this.acceptDelim("#")){if(this.hasWhitespace()||!e.addChild(this._parseSelectorIdent()))return this.finish(e,At.IdentifierExpected)}else this.consumeToken();return this.finish(e)}_parseClass(){if(!this.peekDelim("."))return null;const e=this.createNode(re.ClassSelector);return this.consumeToken(),this.hasWhitespace()||!e.addChild(this._parseSelectorIdent())?this.finish(e,At.IdentifierExpected):this.finish(e)}_parseElementName(){const e=this.mark(),t=this.createNode(re.ElementNameSelector);return t.addChild(this._parseNamespacePrefix()),t.addChild(this._parseSelectorIdent())||this.acceptDelim("*")?this.finish(t):(this.restoreAtMark(e),null)}_parseNamespacePrefix(){const e=this.mark(),t=this.createNode(re.NamespacePrefix);return!t.addChild(this._parseIdent())&&this.acceptDelim("*"),this.acceptDelim("|")?this.finish(t):(this.restoreAtMark(e),null)}_parseAttrib(){if(!this.peek(i.BracketL))return null;const e=this.create(nt);return this.consumeToken(),e.setNamespacePrefix(this._parseNamespacePrefix()),e.setIdentifier(this._parseIdent())?(e.setOperator(this._parseOperator())&&(e.setValue(this._parseBinaryExpr()),this.acceptIdent("i"),this.acceptIdent("s")),this.accept(i.BracketR)?this.finish(e):this.finish(e,At.RightSquareBracketExpected)):this.finish(e,At.IdentifierExpected)}_parsePseudo(){const e=this._tryParsePseudoIdentifier();if(e){if(!this.hasWhitespace()&&this.accept(i.ParenthesisL)){const t=()=>{const e=this.create(oe);

2if(!e.addChild(this._parseSelector(!0)))return null;for(;this.accept(i.Comma)&&e.addChild(this._parseSelector(!0)););return this.peek(i.ParenthesisR)?this.finish(e):null};if(!e.addChild(this.try(t))&&e.addChild(this._parseBinaryExpr())&&this.acceptIdent("of")&&!e.addChild(this.try(t)))return this.finish(e,At.SelectorExpected);if(!this.accept(i.ParenthesisR))return this.finish(e,At.RightParenthesisExpected)}return this.finish(e)}return null}_tryParsePseudoIdentifier(){if(!this.peek(i.Colon))return null;const e=this.mark(),t=this.createNode(re.PseudoSelector);return this.consumeToken(),this.hasWhitespace()?(this.restoreAtMark(e),null):(this.accept(i.Colon),this.hasWhitespace()||!t.addChild(this._parseIdent())?this.finish(t,At.IdentifierExpected):this.finish(t))}_tryParsePrio(){const e=this.mark(),t=this._parsePrio();return t||(this.restoreAtMark(e),null)}_parsePrio(){if(!this.peek(i.Exclamation))return null;const e=this.createNode(re.Prio);return this.accept(i.Exclamation)&&this.acceptIdent("important")?this.finish(e):null}_parseExpr(e=!1){const t=this.create(tt);if(!t.addChild(this._parseBinaryExpr()))return null;for(;;){if(this.peek(i.Comma)){if(e)return this.finish(t);this.consumeToken()}if(!t.addChild(this._parseBinaryExpr()))break}return this.finish(t)}_parseUnicodeRange(){if(!this.peekIdent("u"))return null;const e=this.create(ce);return this.acceptUnicodeRange()?this.finish(e):null}_parseNamedLine(){if(!this.peek(i.BracketL))return null;const e=this.createNode(re.GridLine);for(this.consumeToken();e.addChild(this._parseIdent()););return this.accept(i.BracketR)?this.finish(e):this.finish(e,At.RightSquareBracketExpected)}_parseBinaryExpr(e,t){let r=this.create(rt);if(!r.setLeft(e||this._parseTerm()))return null;if(!r.setOperator(t||this._parseOperator()))return this.finish(r);if(!r.setRight(this._parseTerm()))return this.finish(r,At.TermExpected);r=this.finish(r);const i=this._parseOperator();return i&&(r=this._parseBinaryExpr(r,i)),this.finish(r)}_parseTerm(){let e=this.create(it);return e.setOperator(this._parseUnaryOperator()),e.setExpression(this._parseTermExpression())?this.finish(e):null}_parseTermExpression(){return this._parseURILiteral()||this._parseUnicodeRange()||this._parseFunction()||this._parseIdent()||this._parseStringLiteral()||this._parseNumeric()||this._parseHexColor()||this._parseOperation()||this._parseNamedLine()}_parseOperation(){if(!this.peek(i.ParenthesisL))return null;const e=this.create(oe);return this.consumeToken(),e.addChild(this._parseExpr()),this.accept(i.ParenthesisR)?this.finish(e):this.finish(e,At.RightParenthesisExpected)}_parseNumeric(){if(this.peek(i.Num)||this.peek(i.Percentage)||this.peek(i.Resolution)||this.peek(i.Length)||this.peek(i.EMS)||this.peek(i.EXS)||this.peek(i.Angle)||this.peek(i.Time)||this.peek(i.Dimension)||this.peek(i.ContainerQueryLength)||this.peek(i.Freq)){const e=this.create(lt);return this.consumeToken(),this.finish(e)}return null}_parseStringLiteral(){if(!this.peek(i.String)&&!this.peek(i.BadString))return null;const e=this.createNode(re.StringLiteral);return this.consumeToken(),this.finish(e)}_parseURILiteral(){if(!this.peekRegExp(i.Ident,/^url(-prefix)?$/i))return null;const e=this.mark(),t=this.createNode(re.URILiteral);return this.accept(i.Ident),this.hasWhitespace()||!this.peek(i.ParenthesisL)?(this.restoreAtMark(e),null):(this.scanner.inURL=!0,this.consumeToken(),t.addChild(this._parseURLArgument()),this.scanner.inURL=!1,this.accept(i.ParenthesisR)?this.finish(t):this.finish(t,At.RightParenthesisExpected))}_parseURLArgument(){const e=this.create(oe);return this.accept(i.String)||this.accept(i.BadString)||this.acceptUnquotedString()?this.finish(e):null}_parseIdent(e){if(!this.peek(i.Ident))return null;const t=this.create(he);return e&&(t.referenceTypes=e),t.isCustomProperty=this.peekRegExp(i.Ident,/^--/),this.consumeToken(),this.finish(t)}_parseFunction(){const e=this.mark(),t=this.create(ke);if(!t.setIdentifier(this._parseFunctionIdentifier()))return null;if(this.hasWhitespace()||!this.accept(i.ParenthesisL))return this.restoreAtMark(e),null;if(t.getArguments().addChild(this._parseFunctionArgument()))for(;this.accept(i.Comma)&&!this.peek(i.ParenthesisR);)t.getArguments().addChild(this._parseFunctionArgument())||this.markError(t,At.ExpressionExpected);return this.accept(i.ParenthesisR)?this.finish(t):this.finish(t,At.RightParenthesisExpected)}

2_parseFunctionIdentifier(){if(!this.peek(i.Ident))return null;const e=this.create(he);if(e.referenceTypes=[ie.Function],this.acceptIdent("progid")){if(this.accept(i.Colon))for(;this.accept(i.Ident)&&this.acceptDelim("."););return this.finish(e)}return this.consumeToken(),this.finish(e)}_parseFunctionArgument(){const e=this.create(we);return e.setValue(this._parseExpr(!0))?this.finish(e):null}_parseHexColor(){if(this.peekRegExp(i.Hash,/^#([A-Fa-f0-9]{3}|[A-Fa-f0-9]{4}|[A-Fa-f0-9]{6}|[A-Fa-f0-9]{8})$/g)){const e=this.create(st);return this.consumeToken(),this.finish(e)}return null}}function zi(e,t){return-1!==e.indexOf(t)}function qi(...e){const t=[];for(const r of e)for(const e of r)zi(t,e)||t.push(e);return t}class Hi{constructor(e,t){this.offset=e,this.length=t,this.symbols=[],this.parent=null,this.children=[]}addChild(e){this.children.push(e),e.setParent(this)}setParent(e){this.parent=e}findScope(e,t=0){return this.offset<=e&&this.offset+this.length>e+t||this.offset===e&&this.length===t?this.findInScope(e,t):null}findInScope(e,t=0){const r=e+t,i=function(e,t){let r=0,i=e.length;if(0===i)return 0;for(;r<i;){let n=Math.floor((r+i)/2);t(e[n])?i=n:r=n+1}return r}(this.children,e=>e.offset>r);if(0===i)return this;const n=this.children[i-1];return n.offset<=e&&n.offset+n.length>=e+t?n.findInScope(e,t):this}addSymbol(e){this.symbols.push(e)}getSymbol(e,t){for(let r=0;r<this.symbols.length;r++){const i=this.symbols[r];if(i.name===e&&i.type===t)return i}return null}getSymbols(){return this.symbols}}class Qi extends Hi{constructor(){super(0,Number.MAX_VALUE)}}

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2const d={58:"%3A",47:"%2F",63:"%3F",35:"%23",91:"%5B",93:"%5D",64:"%40",33:"%21",36:"%24",38:"%26",39:"%27",40:"%28",41:"%29",42:"%2A",43:"%2B",44:"%2C",59:"%3B",61:"%3D",32:"%20"};function f(e,t,r){let i,n=-1;for(let s=0;s<e.length;s++){const o=e.charCodeAt(s);if(o>=97&&o<=122||o>=65&&o<=90||o>=48&&o<=57||45===o||46===o||95===o||126===o||t&&47===o||r&&91===o||r&&93===o||r&&58===o)-1!==n&&(i+=encodeURIComponent(e.substring(n,s)),n=-1),void 0!==i&&(i+=e.charAt(s));else{void 0===i&&(i=e.substr(0,s));const t=d[o];void 0!==t?(-1!==n&&(i+=encodeURIComponent(e.substring(n,s)),n=-1),i+=t):-1===n&&(n=s)}}return-1!==n&&(i+=encodeURIComponent(e.substring(n))),void 0!==i?i:e}function g(e){let t;for(let r=0;r<e.length;r++){const i=e.charCodeAt(r);35===i||63===i?(void 0===t&&(t=e.substr(0,r)),t+=d[i]):void 0!==t&&(t+=e[r])}return void 0!==t?t:e}function m(t,r){let i;return i=t.authority&&t.path.length>1&&"file"===t.scheme?`//${t.authority}${t.path}`:47===t.path.charCodeAt(0)&&(t.path.charCodeAt(1)>=65&&t.path.charCodeAt(1)<=90||t.path.charCodeAt(1)>=97&&t.path.charCodeAt(1)<=122)&&58===t.path.charCodeAt(2)?t.path[1].toLowerCase()+t.path.substr(2):t.path,e&&(i=i.replace(/\//g,"\\")),i}function _(e,t){const r=t?g:f;let i="",{scheme:n,authority:s,path:o,query:a,fragment:h}=e;if(n&&(i+=n,i+=":"),(s||"file"===n)&&(i+=c,i+=c),s){let e=s.indexOf("@");if(-1!==e){const t=s.substr(0,e);s=s.substr(e+1),e=t.lastIndexOf(":"),-1===e?i+=r(t,!1,!1):(i+=r(t.substr(0,e),!1,!1),i+=":",i+=r(t.substr(e+1),!1,!0)),i+="@"}s=s.toLowerCase(),e=s.lastIndexOf(":"),-1===e?i+=r(s,!1,!0):(i+=r(s.substr(0,e),!1,!0),i+=s.substr(e))}if(o){if(o.length>=3&&47===o.charCodeAt(0)&&58===o.charCodeAt(2)){const e=o.charCodeAt(1);e>=65&&e<=90&&(o=`/${String.fromCharCode(e+32)}:${o.substr(3)}`)}else if(o.length>=2&&58===o.charCodeAt(1)){const e=o.charCodeAt(0);e>=65&&e<=90&&(o=`${String.fromCharCode(e+32)}:${o.substr(2)}`)}i+=r(o,!0,!1)}return a&&(i+="?",i+=r(a,!1,!1)),h&&(i+="#",i+=t?h:f(h,!1,!1)),i}function y(e){try{return decodeURIComponent(e)}catch{return e.length>3?e.substr(0,3)+y(e.substr(3)):e}}const b=/(%[0-9A-Za-z][0-9A-Za-z])+/g;function x(e){return e.match(b)?e.replace(b,e=>y(e)):e}var C=r(470);const k=C.posix||C,v="/";var w;!function(e){e.joinPath=function(e,...t){return e.with({path:k.join(e.path,...t)})},e.resolvePath=function(e,...t){let r=e.path,i=!1;r[0]!==v&&(r=v+r,i=!0);let n=k.resolve(r,...t);return i&&n[0]===v&&!e.authority&&(n=n.substring(1)),e.with({path:n})},e.dirname=function(e){if(0===e.path.length||e.path===v)return e;let t=k.dirname(e.path);return 1===t.length&&46===t.charCodeAt(0)&&(t=""),e.with({path:t})},e.basename=function(e){return k.basename(e.path)},e.extname=function(e){return k.extname(e.path)}}(w||(w={}))})(),on=i})();const{URI:cn,Utils:hn}=on;function ln(e){return hn.dirname(cn.parse(e)).toString(!0)}function un(e,...t){return hn.joinPath(cn.parse(e),...t).toString(!0)}class pn{constructor(e){this.readDirectory=e,this.literalCompletions=[],this.importCompletions=[]}onCssURILiteralValue(e){this.literalCompletions.push(e)}onCssImportPath(e){this.importCompletions.push(e)}async computeCompletions(e,t){const r={items:[],isIncomplete:!1};for(const i of this.literalCompletions){const n=i.uriValue,s=fn(n);if("."===s||".."===s)r.isIncomplete=!0;else{const s=await this.providePathSuggestions(n,i.position,i.range,e,t);for(let e of s)r.items.push(e)}}for(const i of this.importCompletions){const n=i.pathValue,s=fn(n);if("."===s||".."===s)r.isIncomplete=!0;else{let s=await this.providePathSuggestions(n,i.position,i.range,e,t);"scss"===e.languageId&&s.forEach(e=>{Y(e.label,"_")&&Z(e.label,".scss")&&(e.textEdit?e.textEdit.newText=e.label.slice(1,-5):e.label=e.label.slice(1,-5))});for(let e of s)r.items.push(e)}}return r}async providePathSuggestions(e,t,r,i,n){const s=fn(e),o=Y(e,"'")||Y(e,'"'),a=o?s.slice(0,t.character-(r.start.character+1)):s.slice(0,t.character-r.start.character),c=i.uri,h=function(e,t,r){let i;const n=e.lastIndexOf("/");if(-1===n)i=r;else{const e=t.slice(n+1),s=_n(r.end,-e.length),o=e.indexOf(" ");let a;a=-1!==o?_n(s,o):r.end,i=Ft.create(s,a)}return i}(a,s,o?function(e,t,r){const i=_n(e.start,t),n=_n(e.end,r);return Ft.create(i,n)}(r,1,-1):r),l=a.substring(0,a.lastIndexOf("/")+1);let u=n.resolveReference(l||".",c);if(u)try{const e=[],t=await this.readDirectory(u);for(const[r,i]of t)r.charCodeAt(0)===dn||i!==si.Directory&&un(u,r)===c||e.push(gn(r,

2i===si.Directory,h));return e}catch(p){}return[]}}const dn=".".charCodeAt(0);function fn(e){return Y(e,"'")||Y(e,'"')?e.slice(1,-1):e}function gn(e,t,r){return t?{label:mn(e+="/"),kind:ur.Folder,textEdit:Jt.replace(r,mn(e)),command:{title:"Suggest",command:"editor.action.triggerSuggest"}}:{label:mn(e),kind:ur.File,textEdit:Jt.replace(r,mn(e))}}function mn(e){return e.replace(/(\s|\(|\)|,|"|')/g,"\\$1")}function _n(e,t){return Mt.create(e.line,e.character+t)}const yn=pr.Snippet,bn={title:"Suggest",command:"editor.action.triggerSuggest"};var xn,Cn;!function(e){e.Enums=" ",e.Normal="d",e.VendorPrefixed="x",e.Term="y",e.Variable="z"}(xn||(xn={}));class kn{constructor(e=null,t,r){this.variablePrefix=e,this.lsOptions=t,this.cssDataManager=r,this.completionParticipants=[]}configure(e){this.defaultSettings=e}getSymbolContext(){return this.symbolContext||(this.symbolContext=new Xi(this.styleSheet)),this.symbolContext}setCompletionParticipants(e){this.completionParticipants=e||[]}async doComplete2(e,t,r,i,n=this.defaultSettings){if(!this.lsOptions.fileSystemProvider||!this.lsOptions.fileSystemProvider.readDirectory)return this.doComplete(e,t,r,n);const s=new pn(this.lsOptions.fileSystemProvider.readDirectory),o=this.completionParticipants;this.completionParticipants=[s].concat(o);const a=this.doComplete(e,t,r,n);try{const t=await s.computeCompletions(e,i);return{isIncomplete:a.isIncomplete||t.isIncomplete,itemDefaults:a.itemDefaults,items:t.items.concat(a.items)}}finally{this.completionParticipants=o}}

2doComplete(e,t,r,i){this.offset=e.offsetAt(t),this.position=t,this.currentWord=function(e,t){let r=t-1;const i=e.getText();for(;r>=0&&-1===' \t\n\r":{[()]},*>+'.indexOf(i.charAt(r));)r--;return i.substring(r+1,t)}(e,this.offset),this.defaultReplaceRange=Ft.create(Mt.create(this.position.line,this.position.character-this.currentWord.length),this.position),this.textDocument=e,this.styleSheet=r,this.documentSettings=i;try{const e={isIncomplete:!1,itemDefaults:{editRange:{start:{line:t.line,character:t.character-this.currentWord.length},end:t}},items:[]};this.nodePath=se(this.styleSheet,this.offset);for(let t=this.nodePath.length-1;t>=0;t--){const r=this.nodePath[t];if(r instanceof xe)this.getCompletionsForDeclarationProperty(r.getParent(),e);else if(r instanceof tt)r.parent instanceof pt?this.getVariableProposals(null,e):this.getCompletionsForExpression(r,e);else if(r instanceof ge){const t=r.findAParent(re.ExtendsReference,re.Ruleset);if(t)if(t.type===re.ExtendsReference)this.getCompletionsForExtendsReference(t,r,e);else{const r=t;this.getCompletionsForSelector(r,r&&r.isNested(),e)}}else if(r instanceof we)this.getCompletionsForFunctionArgument(r,r.getParent(),e);else if(r instanceof ue)this.getCompletionsForDeclarations(r,e);else if(r instanceof ut)this.getCompletionsForVariableDeclaration(r,e);else if(r instanceof de)this.getCompletionsForRuleSet(r,e);else if(r instanceof pt)this.getCompletionsForInterpolation(r,e);else if(r instanceof Ae)this.getCompletionsForFunctionDeclaration(r,e);else if(r instanceof _t)this.getCompletionsForMixinReference(r,e);else if(r instanceof ke)this.getCompletionsForFunctionArgument(null,r,e);else if(r instanceof Ke)this.getCompletionsForSupports(r,e);else if(r instanceof Ye)this.getCompletionsForSupportsCondition(r,e);else if(r instanceof ft)this.getCompletionsForExtendsReference(r,null,e);else if(r.type===re.URILiteral)this.getCompletionForUriLiteralValue(r,e);else if(null===r.parent)this.getCompletionForTopLevel(e);else{if(r.type!==re.StringLiteral||!this.isImportPathParent(r.parent.type))continue;this.getCompletionForImportPath(r,e)}if(e.items.length>0||this.offset>r.offset)return this.finalize(e)}return this.getCompletionsForStylesheet(e),0===e.items.length&&this.variablePrefix&&0===this.currentWord.indexOf(this.variablePrefix)&&this.getVariableProposals(null,e),this.finalize(e)}finally{this.position=null,this.currentWord=null,this.textDocument=null,this.styleSheet=null,this.symbolContext=null,this.defaultReplaceRange=null,this.nodePath=null}}isImportPathParent(e){return e===re.Import}finalize(e){return e}findInNodePath(...e){for(let t=this.nodePath.length-1;t>=0;t--){const r=this.nodePath[t];if(-1!==e.indexOf(r.type))return r}return null}getCompletionsForDeclarationProperty(e,t){return this.getPropertyProposals(e,t)}getPropertyProposals(e,t){const r=this.isTriggerPropertyValueCompletionEnabled,i=this.isCompletePropertyWithSemicolonEnabled;return this.cssDataManager.getProperties().forEach(n=>{let s,o,a=!1;e?(s=this.getCompletionRange(e.getProperty()),o=n.name,Ki(e.colonPosition)||(o+=": ",a=!0)):(s=this.getCompletionRange(null),o=n.name+": ",a=!0),!e&&i&&(o+="$0;"),e&&!e.semicolonPosition&&i&&this.offset>=this.textDocument.offsetAt(s.end)&&(o+="$0;");const c={label:n.name,documentation:en(n,this.doesSupportMarkdown()),tags:vn(n)?[dr.Deprecated]:[],textEdit:Jt.replace(s,o),insertTextFormat:pr.Snippet,kind:ur.Property};n.restrictions||(a=!1),r&&a&&(c.command=bn);const h=(255-("number"==typeof n.relevance?Math.min(Math.max(n.relevance,0),99):50)).toString(16),l=Y(n.name,"-")?xn.VendorPrefixed:xn.Normal;c.sortText=l+"_"+h,t.items.push(c)}

2),this.completionParticipants.forEach(e=>{e.onCssProperty&&e.onCssProperty({propertyName:this.currentWord,range:this.defaultReplaceRange})}),t}get isTriggerPropertyValueCompletionEnabled(){return this.documentSettings?.triggerPropertyValueCompletion??!0}get isCompletePropertyWithSemicolonEnabled(){return this.documentSettings?.completePropertyWithSemicolon??!0}getCompletionsForDeclarationValue(e,t){const r=e.getFullPropertyName(),i=this.cssDataManager.getProperty(r);let n=e.getValue()||null;for(;n&&n.hasChildren();)n=n.findChildAtOffset(this.offset,!1);if(this.completionParticipants.forEach(e=>{e.onCssPropertyValue&&e.onCssPropertyValue({propertyName:r,propertyValue:this.currentWord,range:this.getCompletionRange(n)})}),i){if(i.restrictions)for(const e of i.restrictions)switch(e){case"color":this.getColorProposals(i,n,t);break;case"position":this.getPositionProposals(i,n,t);break;case"repeat":this.getRepeatStyleProposals(i,n,t);break;case"line-style":this.getLineStyleProposals(i,n,t);break;case"line-width":this.getLineWidthProposals(i,n,t);break;case"geometry-box":this.getGeometryBoxProposals(i,n,t);break;case"box":this.getBoxProposals(i,n,t);break;case"image":this.getImageProposals(i,n,t);break;case"timing-function":this.getTimingFunctionProposals(i,n,t);break;case"shape":this.getBasicShapeProposals(i,n,t)}this.getValueEnumProposals(i,n,t),this.getCSSWideKeywordProposals(i,n,t),this.getUnitProposals(i,n,t)}else{const r=function(e,t){const r=t.getFullPropertyName(),i=new wn;function n(e){return(e instanceof he||e instanceof lt||e instanceof st)&&i.add(e.getText()),!0}function s(e){const t=e.getFullPropertyName();return r===t}function o(e){if(e instanceof ye&&e!==t&&s(e)){const t=e.getValue();t&&t.accept(n)}return!0}return e.accept(o),i}(this.styleSheet,e);for(const e of r.getEntries())t.items.push({label:e,textEdit:Jt.replace(this.getCompletionRange(n),e),kind:ur.Value})}return this.getVariableProposals(n,t),this.getTermProposals(i,n,t),t}getValueEnumProposals(e,t,r){if(e.values)for(const i of e.values){let n,s=i.name;if(Z(s,")")){const e=s.lastIndexOf("(");-1!==e&&(s=s.substring(0,e+1)+"$1"+s.substring(e+1),n=yn)}let o=xn.Enums;Y(i.name,"-")&&(o+=xn.VendorPrefixed);const a={label:i.name,documentation:en(i,this.doesSupportMarkdown()),tags:vn(e)?[dr.Deprecated]:[],textEdit:Jt.replace(this.getCompletionRange(t),s),sortText:o,kind:ur.Value,insertTextFormat:n};r.items.push(a)}return r}getCSSWideKeywordProposals(e,t,r){for(const i in $i)r.items.push({label:i,documentation:$i[i],textEdit:Jt.replace(this.getCompletionRange(t),i),kind:ur.Value});for(const i in Li){const e=Sn(i);r.items.push({label:i,documentation:Li[i],textEdit:Jt.replace(this.getCompletionRange(t),e),kind:ur.Function,insertTextFormat:yn,command:Y(i,"var")?bn:void 0})}return r}getCompletionsForInterpolation(e,t){return this.offset>=e.offset+2&&this.getVariableProposals(null,t),t}getVariableProposals(e,t){const r=this.getSymbolContext().findSymbolsAtOffset(this.offset,ie.Variable);for(const i of r){const r=Y(i.name,"--")?`var(${i.name})`:i.name,n={label:i.name,documentation:i.value?ee(i.value):i.value,textEdit:Jt.replace(this.getCompletionRange(e),r),kind:ur.Variable,sortText:xn.Variable};if("string"==typeof n.documentation&&Ci(n.documentation)&&(n.kind=ur.Color),i.node.type===re.FunctionParameter){const e=i.node.getParent();e.type===re.MixinDeclaration&&(n.detail=Et("argument from '{0}'",e.getName()))}t.items.push(n)}return t}getVariableProposalsForCSSVarFunction(e){const t=new wn;this.styleSheet.acceptVisitor(new En(t,this.offset));let r=this.getSymbolContext().findSymbolsAtOffset(this.offset,ie.Variable);for(const i of r){if(Y(i.name,"--")){const t={label:i.name,documentation:i.value?ee(i.value):i.value,textEdit:Jt.replace(this.getCompletionRange(null),i.name),kind:ur.Variable};"string"==typeof t.documentation&&Ci(t.documentation)&&(t.kind=ur.Color),e.items.push(t)}t.remove(i.name)}for(const i of t.getEntries())if(Y(i,"--")){const t={label:i,textEdit:Jt.replace(this.getCompletionRange(null),i),kind:ur.Variable};e.items.push(t)}return e}getUnitProposals(e,t,r){let i="0";if(this.currentWord.length>0){const e=this.currentWord.match(/^-?\d[\.\d+]*/);e&&(i=e[0],r.isIncomplete=i.length===this.currentWord.length)}else 0===this.currentWord.length&&(r.isIncomplete=!0);if(t&&t.parent&&t.parent.type===re.Term&&(t=t.getParent()),e.restrictions)for(const n of e.restrictions){const e=Oi[n];if(e)for(const n of e){const e=i+n;r.items.push({label:e,textEdit:Jt.replace(this.getCompletionRange(t),e),kind:ur.Unit})}}return r}getCompletionRange(e){if(e&&e.offset<=this.offset&&this.offset<=e.end){const t=-1!==e.end?this.textDocument.positionAt(e.end):this.position,r=this.textDocument.positionAt(e.offset);if(r.line===t.line)return Ft.create(r,t)}return this.defaultReplaceRange}getColorProposals(e,t,r){for(const n in gi)r.items.push({label:n,documentation:gi[n],textEdit:Jt.replace(this.getCompletionRange(t),n),kind:ur.Color});for(const n in _i)r.items.push({label:n,documentation:_i[n],textEdit:Jt.replace(this.getCompletionRange(t),n),kind:ur.Value});const i=new wn;

2this.styleSheet.acceptVisitor(new Pn(i,this.offset));for(const n of i.getEntries())r.items.push({label:n,textEdit:Jt.replace(this.getCompletionRange(t),n),kind:ur.Color});for(const n of di)r.items.push({label:n.label,detail:n.func,documentation:n.desc,textEdit:Jt.replace(this.getCompletionRange(t),n.insertText),insertTextFormat:yn,kind:ur.Function});return r}getPositionProposals(e,t,r){for(const i in Ei)r.items.push({label:i,documentation:Ei[i],textEdit:Jt.replace(this.getCompletionRange(t),i),kind:ur.Value});return r}getRepeatStyleProposals(e,t,r){for(const i in Ii)r.items.push({label:i,documentation:Ii[i],textEdit:Jt.replace(this.getCompletionRange(t),i),kind:ur.Value});return r}getLineStyleProposals(e,t,r){for(const i in Ri)r.items.push({label:i,documentation:Ri[i],textEdit:Jt.replace(this.getCompletionRange(t),i),kind:ur.Value});return r}getLineWidthProposals(e,t,r){for(const i of Ai)r.items.push({label:i,textEdit:Jt.replace(this.getCompletionRange(t),i),kind:ur.Value});return r}getGeometryBoxProposals(e,t,r){for(const i in Di)r.items.push({label:i,documentation:Di[i],textEdit:Jt.replace(this.getCompletionRange(t),i),kind:ur.Value});return r}getBoxProposals(e,t,r){for(const i in Ti)r.items.push({label:i,documentation:Ti[i],textEdit:Jt.replace(this.getCompletionRange(t),i),kind:ur.Value});return r}getImageProposals(e,t,r){for(const i in Mi){const e=Sn(i);r.items.push({label:i,documentation:Mi[i],textEdit:Jt.replace(this.getCompletionRange(t),e),kind:ur.Function,insertTextFormat:i!==e?yn:void 0})}return r}getTimingFunctionProposals(e,t,r){for(const i in Fi){const e=Sn(i);r.items.push({label:i,documentation:Fi[i],textEdit:Jt.replace(this.getCompletionRange(t),e),kind:ur.Function,insertTextFormat:i!==e?yn:void 0})}return r}getBasicShapeProposals(e,t,r){for(const i in Ni){const e=Sn(i);r.items.push({label:i,documentation:Ni[i],textEdit:Jt.replace(this.getCompletionRange(t),e),kind:ur.Function,insertTextFormat:i!==e?yn:void 0})}return r}getCompletionsForStylesheet(e){const t=this.styleSheet.findFirstChildBeforeOffset(this.offset);return t?t instanceof de?this.getCompletionsForRuleSet(t,e):t instanceof Ke?this.getCompletionsForSupports(t,e):e:this.getCompletionForTopLevel(e)}getCompletionForTopLevel(e){return this.cssDataManager.getAtDirectives().forEach(t=>{e.items.push({label:t.name,textEdit:Jt.replace(this.getCompletionRange(null),t.name),documentation:en(t,this.doesSupportMarkdown()),tags:vn(t)?[dr.Deprecated]:[],kind:ur.Keyword})}),this.getCompletionsForSelector(null,!1,e),e}getCompletionsForRuleSet(e,t){const r=e.getDeclarations();if(r&&r.endsWith("}")&&this.offset>=r.end)return this.getCompletionForTopLevel(t);return!r||this.offset<=r.offset?this.getCompletionsForSelector(e,e.isNested(),t):this.getCompletionsForDeclarations(e.getDeclarations(),t)}getCompletionsForSelector(e,t,r){const i=this.findInNodePath(re.PseudoSelector,re.IdentifierSelector,re.ClassSelector,re.ElementNameSelector);!i&&this.hasCharacterAtPosition(this.offset-this.currentWord.length-1,":")&&(this.currentWord=":"+this.currentWord,this.hasCharacterAtPosition(this.offset-this.currentWord.length-1,":")&&(this.currentWord=":"+this.currentWord),this.defaultReplaceRange=Ft.create(Mt.create(this.position.line,this.position.character-this.currentWord.length),this.position));this.cssDataManager.getPseudoClasses().forEach(e=>{const t=Sn(e.name),n={label:e.name,textEdit:Jt.replace(this.getCompletionRange(i),t),documentation:en(e,this.doesSupportMarkdown()),tags:vn(e)?[dr.Deprecated]:[],kind:ur.Function,insertTextFormat:e.name!==t?yn:void 0};Y(e.name,":-")&&(n.sortText=xn.VendorPrefixed),r.items.push(n)});if(this.cssDataManager.getPseudoElements().forEach(e=>{const t=Sn(e.name),n={label:e.name,textEdit:Jt.replace(this.getCompletionRange(i),t),documentation:en(e,this.doesSupportMarkdown()),tags:vn(e)?[dr.Deprecated]:[],kind:ur.Function,insertTextFormat:e.name!==t?yn:void 0};Y(e.name,"::-")&&(n.sortText=xn.VendorPrefixed),r.items.push(n)}),!t){for(const e of Vi)r.items.push({label:e,textEdit:Jt.replace(this.getCompletionRange(i),e),kind:ur.Keyword});for(const e of Bi)r.items.push({label:e,textEdit:Jt.replace(this.getCompletionRange(i),e),kind:ur.Keyword})}const n={};n[this.currentWord]=!0;const s=this.textDocument.getText();if(this.styleSheet.accept(e=>{if(e.type===re.SimpleSelector&&e.length>0){const t=s.substr(e.offset,e.length);return"."!==t.charAt(0)||n[t]||(n[t]=!0,r.items.push({label:t,textEdit:Jt.replace(this.getCompletionRange(i),t),kind:ur.Keyword})),!1}return!0}),e&&e.isNested()){const t=e.getSelectors().findFirstChildBeforeOffset(this.offset);t&&0===e.getSelectors().getChildren().indexOf(t)&&this.getPropertyProposals(null,r)}return r}getCompletionsForDeclarations(e,t){if(!e||this.offset===e.offset)return t;const r=e.findFirstChildBeforeOffset(this.offset);if(!r)return this.getCompletionsForDeclarationProperty(null,t);if(r instanceof me){const e=r;if(!Ki(e.colonPosition)||this.offset<=e.colonPosition)return this.getCompletionsForDeclarationProperty(e,t);if(Ki(e.semicolonPosition)&&e.semicolonPosition<this.offset)return this.offset===e.semicolonPosition+1?t:this.getCompletionsForDeclarationProperty(null,t);if(e instanceof ye)return this.getCompletionsForDeclarationValue(e,t)}else r instanceof ft?this.getCompletionsForExtendsReference(r,null,t):(this.currentWord&&"@"===this.currentWord[0]||r instanceof de)&&this.getCompletionsForDeclarationProperty(null,t);return t}getCompletionsForVariableDeclaration(e,t){return this.offset&&Ki(e.colonPosition)&&this.offset>e.colonPosition&&this.getVariableProposals(e.getValue()||null,t),t}getCompletionsForExpression(e,t){const r=e.getParent();if(r instanceof we)return this.getCompletionsForFunctionArgument(r,r.getParent(),t),t;const i=e.findParent(re.Declaration);if(!i)return this.getTermProposals(void 0,null,t),t;const n=e.findChildAtOffset(this.offset,!0);return n?n instanceof lt||n instanceof he?this.getCompletionsForDeclarationValue(i,t):t:this.getCompletionsForDeclarationValue(i,t)}getCompletionsForFunctionArgument(e,t,r){const i=t.getIdentifier();return i&&i.matches("var")&&(t.getArguments().hasChildren()&&t.getArguments().getChild(0)!==e||this.getVariableProposalsForCSSVarFunction(r)),r}getCompletionsForFunctionDeclaration(e,t){const r=e.getDeclarations();return r&&this.offset>r.offset&&this.offset<r.end&&this.getTermProposals(void 0,null,t),t}getCompletionsForMixinReference(e,t){const r=this.getSymbolContext().findSymbolsAtOffset(this.offset,ie.Mixin);for(const n of r)n.node instanceof yt&&t.items.push(this.makeTermProposal(n,n.node.getParameters(),null));const i=e.getIdentifier()||null;

2return this.completionParticipants.forEach(e=>{e.onCssMixinReference&&e.onCssMixinReference({mixinName:this.currentWord,range:this.getCompletionRange(i)})}),t}getTermProposals(e,t,r){const i=this.getSymbolContext().findSymbolsAtOffset(this.offset,ie.Function);for(const n of i)n.node instanceof Ae&&r.items.push(this.makeTermProposal(n,n.node.getParameters(),t));return r}makeTermProposal(e,t,r){e.node;const i=t.getChildren().map(e=>e instanceof ve?e.getName():e.getText()),n=e.name+"("+i.map((e,t)=>"${"+(t+1)+":"+e+"}").join(", ")+")";return{label:e.name,detail:e.name+"("+i.join(", ")+")",textEdit:Jt.replace(this.getCompletionRange(r),n),insertTextFormat:yn,kind:ur.Function,sortText:xn.Term}}getCompletionsForSupportsCondition(e,t){const r=e.findFirstChildBeforeOffset(this.offset);if(r){if(r instanceof ye)return!Ki(r.colonPosition)||this.offset<=r.colonPosition?this.getCompletionsForDeclarationProperty(r,t):this.getCompletionsForDeclarationValue(r,t);if(r instanceof Ye)return this.getCompletionsForSupportsCondition(r,t)}return Ki(e.lParent)&&this.offset>e.lParent&&(!Ki(e.rParent)||this.offset<=e.rParent)?this.getCompletionsForDeclarationProperty(null,t):t}getCompletionsForSupports(e,t){const r=e.getDeclarations();if(!r||this.offset<=r.offset){const r=e.findFirstChildBeforeOffset(this.offset);return r instanceof Ye?this.getCompletionsForSupportsCondition(r,t):t}return this.getCompletionForTopLevel(t)}getCompletionsForExtendsReference(e,t,r){return r}getCompletionForUriLiteralValue(e,t){let r,i,n;if(e.hasChildren()){const t=e.getChild(0);r=t.getText(),i=this.position,n=this.getCompletionRange(t)}else{r="",i=this.position;const t=this.textDocument.positionAt(e.offset+4);n=Ft.create(t,t)}

2return this.completionParticipants.forEach(e=>{e.onCssURILiteralValue&&e.onCssURILiteralValue({uriValue:r,position:i,range:n})}),t}getCompletionForImportPath(e,t){return this.completionParticipants.forEach(t=>{t.onCssImportPath&&t.onCssImportPath({pathValue:e.getText(),position:this.position,range:this.getCompletionRange(e)})}),t}hasCharacterAtPosition(e,t){const r=this.textDocument.getText();return e>=0&&e<r.length&&r.charAt(e)===t}doesSupportMarkdown(){if(!Ki(this.supportsMarkdown)){if(!Ki(this.lsOptions.clientCapabilities))return this.supportsMarkdown=!0,this.supportsMarkdown;const e=this.lsOptions.clientCapabilities.textDocument?.completion?.completionItem?.documentationFormat;this.supportsMarkdown=Array.isArray(e)&&-1!==e.indexOf(hr.Markdown)}return this.supportsMarkdown}}function vn(e){return!(!e.status||"nonstandard"!==e.status&&"obsolete"!==e.status)}class wn{constructor(){this.entries={}}add(e){this.entries[e]=!0}remove(e){delete this.entries[e]}getEntries(){return Object.keys(this.entries)}}function Sn(e){return e.replace(/\(\)$/,"($1)")}class Pn{constructor(e,t){this.entries=e,this.currentOffset=t}visitNode(e){return(e instanceof st||e instanceof ke&&function(e){const t=e.getName();return!!t&&fi.test(t)}(e))&&(this.currentOffset<e.offset||e.end<this.currentOffset)&&this.entries.add(e.getText()),!0}}class En{constructor(e,t){this.entries=e,this.currentOffset=t}visitNode(e){return e instanceof he&&e.isCustomProperty&&(this.currentOffset<e.offset||e.end<this.currentOffset)&&this.entries.add(e.getText()),!0}}class In{constructor(){this.parent=null,this.children=null,this.attributes=null}findAttribute(e){if(this.attributes)for(const t of this.attributes)if(t.name===e)return t.value;return null}addChild(e){e instanceof In&&(e.parent=this),this.children||(this.children=[]),this.children.push(e)}append(e){if(this.attributes){const t=this.attributes[this.attributes.length-1];t.value=t.value+e}}prepend(e){if(this.attributes){const t=this.attributes[0];t.value=e+t.value}}findRoot(){let e=this;for(;e.parent&&!(e.parent instanceof Rn);)e=e.parent;return e}removeChild(e){if(this.children){const t=this.children.indexOf(e);if(-1!==t)return this.children.splice(t,1),!0}return!1}addAttr(e,t){this.attributes||(this.attributes=[]);for(const r of this.attributes)if(r.name===e)return void(r.value+=" "+t);this.attributes.push({name:e,value:t})}clone(e=!0){const t=new In;if(this.attributes){t.attributes=[];for(const e of this.attributes)t.addAttr(e.name,e.value)}if(e&&this.children){t.children=[];for(let e=0;e<this.children.length;e++)t.addChild(this.children[e].clone())}return t}cloneWithParent(){const e=this.clone(!1);if(this.parent&&!(this.parent instanceof Rn)){this.parent.cloneWithParent().addChild(e)}return e}}class Rn extends In{}class An extends In{constructor(e){super(),this.addAttr("name",e)}}class Tn{constructor(e){this.quote=e,this.result=[]}print(e,t){let r;

2return this.result=[],e instanceof Rn?e.children&&this.doPrint(e.children,0):this.doPrint([e],0),r=t?`${t.text}\n â¦ `+this.result.join("\n"):this.result.join("\n"),[{language:"html",value:r}]}doPrint(e,t){for(const r of e)this.doPrintElement(r,t),r.children&&this.doPrint(r.children,t+1)}writeLine(e,t){const r=new Array(e+1).join("  ");this.result.push(r+t)}doPrintElement(e,t){const r=e.findAttribute("name");if(e instanceof An||"â¦"===r)return void this.writeLine(t,r);const i=["<"];if(r?i.push(r):i.push("element"),e.attributes)for(const n of e.attributes)if("name"!==n.name){i.push(" "),i.push(n.name);const e=n.value;e&&(i.push("="),i.push(Cn.ensure(e,this.quote)))}i.push(">"),this.writeLine(t,i.join(""))}}!function(e){function t(e){const t=e.match(/^['"](.*)["']$/);return t?t[1]:e}e.ensure=function(e,r){return r+t(e)+r},e.remove=t}(Cn||(Cn={}));class Dn{constructor(){this.id=0,this.attr=0,this.tag=0}}function $n(e,t){let r=new In;for(const i of e.getChildren())switch(i.type){case re.SelectorCombinator:if(t){const e=i.getText().split("&");if(1===e.length){r.addAttr("name",e[0]);break}if(r=t.cloneWithParent(),e[0]){r.findRoot().prepend(e[0])}for(let i=1;i<e.length;i++){if(i>1){const e=t.cloneWithParent();r.addChild(e.findRoot()),r=e}r.append(e[i])}}break;case re.SelectorPlaceholder:if(i.matches("@at-root"))return r;case re.ElementNameSelector:const e=i.getText();r.addAttr("name","*"===e?"element":Ln(e));break;case re.ClassSelector:r.addAttr("class",Ln(i.getText().substring(1)));break;case re.IdentifierSelector:r.addAttr("id",Ln(i.getText().substring(1)));break;case re.MixinDeclaration:r.addAttr("class",i.getName());break;case re.PseudoSelector:r.addAttr(Ln(i.getText()),"");break;case re.AttributeSelector:const n=i,s=n.getIdentifier();if(s){const e=n.getValue(),t=n.getOperator();let i;if(e&&t)switch(Ln(t.getText())){case"|=":i=`${Cn.remove(Ln(e.getText()))}-â¦`;break;case"^=":i=`${Cn.remove(Ln(e.getText()))}â¦`;break;case"$=":i=`â¦${Cn.remove(Ln(e.getText()))}`;break;case"~=":i=` â¦ ${Cn.remove(Ln(e.getText()))} â¦ `;break;case"*=":i=`â¦${Cn.remove(Ln(e.getText()))}â¦`;break;default:i=Cn.remove(Ln(e.getText()))}r.addAttr(Ln(s.getText()),i)}}return r}function Ln(e){const t=new X;t.setSource(e);const r=t.scanUnquotedString();return r?r.text:e}class Mn{constructor(e){this.cssDataManager=e}selectorToMarkedString(e,t){const r=function(e){if(e.matches("@at-root"))return null;const t=new Rn,r=[],i=e.getParent();if(i instanceof de){let e=i.getParent();for(;e&&!Nn(e);){if(e instanceof de){if(e.getSelectors().matches("@at-root"))break;r.push(e)}e=e.getParent()}}const n=new Fn(t);for(let s=r.length-1;s>=0;s--){const e=r[s].getSelectors().getChild(0);e&&n.processSelector(e)}return n.processSelector(e),t}(e);if(r){const i=new Tn('"').print(r,t);return i.push(this.selectorToSpecificityMarkedString(e)),i}return[]}simpleSelectorToMarkedString(e){const t=$n(e),r=new Tn('"').print(t);return r.push(this.selectorToSpecificityMarkedString(e)),r}isPseudoElementIdentifier(e){const t=e.match(/^::?([\w-]+)/);return!!t&&!!this.cssDataManager.getPseudoElement("::"+t[1])}selectorToSpecificityMarkedString(e){const t=e=>{const t=new Dn;let i=new Dn;for(const n of e)for(const e of n.getChildren()){const t=r(e);t.id>i.id?i=t:t.id<i.id||(t.attr>i.attr?i=t:t.attr<i.attr||t.tag>i.tag&&(i=t))}return t.id+=i.id,t.attr+=i.attr,t.tag+=i.tag,t},r=e=>{const i=new Dn;e:for(const n of e.getChildren()){switch(n.type){case re.IdentifierSelector:i.id++;break;case re.ClassSelector:case re.AttributeSelector:i.attr++;break;case re.ElementNameSelector:if(n.matches("*"))break;i.tag++;break;case re.PseudoSelector:const e=n.getText(),r=n.getChildren();if(this.isPseudoElementIdentifier(e)){if(e.match(/^::slotted/i)&&r.length>0){i.tag++;let e=t(r);i.id+=e.id,i.attr+=e.attr,i.tag+=e.tag;continue e}i.tag++;continue e}if(e.match(/^:where/i))continue e;if(e.match(/^:(?:not|has|is)/i)&&r.length>0){let e=t(r);i.id+=e.id,i.attr+=e.attr,i.tag+=e.tag;continue e}if(e.match(/^:(?:host|host-context)/i)&&r.length>0){i.attr++;let e=t(r);i.id+=e.id,i.attr+=e.attr,i.tag+=e.tag;continue e}if(e.match(/^:(?:nth-child|nth-last-child)/i)&&r.length>0){if(i.attr++,3===r.length&&23===r[1].type){let e=t(r[2].getChildren());i.id+=e.id,i.attr+=e.attr,i.tag+=e.tag;continue e}const e=new ji,n=r[1].getText();e.scanner.setSource(n);const s=e.scanner.scan(),o=e.scanner.scan();if("n"===s.text||"-n"===s.text&&"of"===o.text){const r=[],s=n.slice(o.offset+2).split(",");for(const t of s){const i=e.internalParse(t,e._parseSelector);i&&r.push(i)}let a=t(r);i.id+=a.id,i.attr+=a.attr,i.tag+=a.tag;continue e}continue e}i.attr++;continue e}if(n.getChildren().length>0){const e=r(n);i.id+=e.id,i.attr+=e.attr,i.tag+=e.tag}}return i},i=r(e);return`[${Et("Selector 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ge||r.type===re.SelectorCombinatorParent||r.type===re.SelectorCombinatorShadowPiercingDescendant||r.type===re.SelectorCombinatorSibling||r.type===re.SelectorCombinatorAllSiblings)&&(this.prev=r)}}}function Nn(e){switch(e.type){case re.MixinDeclaration:case re.Stylesheet:return!0}return!1}class On{constructor(e,t){this.clientCapabilities=e,this.cssDataManager=t,this.selectorPrinting=new Mn(t)}configure(e){this.defaultSettings=e}doHover(e,t,r,i=this.defaultSettings){function n(t){return Ft.create(e.positionAt(t.offset),e.positionAt(t.end

2))}const s=se(r,e.offsetAt(t));let o,a=null;for(let c=0;c<s.length;c++){const e=s[c];if(e instanceof We){const t=/@media[^\{]+/g,r=e.getText().match(t);o={isMedia:!0,text:r?.[0]}}if(e instanceof fe){a={contents:this.selectorPrinting.selectorToMarkedString(e,o),range:n(e)};break}if(e instanceof ge){Y(e.getText(),"@")||(a={contents:this.selectorPrinting.simpleSelectorToMarkedString(e),range:n(e)});break}if(e instanceof ye){const t=e.getFullPropertyName(),r=this.cssDataManager.getProperty(t);if(r){const t=en(r,this.doesSupportMarkdown(),i);a=t?{contents:t,range:n(e)}:null}continue}if(e instanceof bt){const t=e.getText(),r=this.cssDataManager.getAtDirective(t);if(r){const t=en(r,this.doesSupportMarkdown(),i);a=t?{contents:t,range:n(e)}:null}continue}if(e instanceof oe&&e.type===re.PseudoSelector){const t=e.getText(),r="::"===t.slice(0,2)?this.cssDataManager.getPseudoElement(t):this.cssDataManager.getPseudoClass(t);if(r){const t=en(r,this.doesSupportMarkdown(),i);a=t?{contents:t,range:n(e)}:null}continue}}return a&&(a.contents=this.convertContents(a.contents)),a}convertContents(e){return this.doesSupportMarkdown()||"string"==typeof e?e:"kind"in e?{kind:"plaintext",value:e.value}:Array.isArray(e)?e.map(e=>"string"==typeof e?e:e.value):e.value}doesSupportMarkdown(){if(!Ki(this.supportsMarkdown)){if(!Ki(this.clientCapabilities))return this.supportsMarkdown=!0,this.supportsMarkdown;const e=this.clientCapabilities.textDocument&&this.clientCapabilities.textDocument.hover;this.supportsMarkdown=e&&e.contentFormat&&Array.isArray(e.contentFormat)&&-1!==e.contentFormat.indexOf(hr.Markdown)}return this.supportsMarkdown}}const Vn=/^\w+:\/\//,Bn=/^data:/;class Un{constructor(e,t){this.fileSystemProvider=e,this.resolveModuleReferences=t}configure(e){this.defaultSettings=e}findDefinition(e,t,r){const i=new Xi(r),n=ne(r,e.offsetAt(t));if(!n)return null;const s=i.findSymbolFromNode(n);return s?{uri:e.uri,range:Wn(s.node,e)}:null}findReferences(e,t,r){return this.findDocumentHighlights(e,t,r).map(t=>({uri:e.uri,range:t.range}))}getHighlightNode(e,t,r){let i=ne(r,e.offsetAt(t));if(i&&i.type!==re.Stylesheet&&i.type!==re.Declarations)return i.type===re.Identifier&&i.parent&&i.parent.type===re.ClassSelector&&(i=i.parent),i}findDocumentHighlights(e,t,r){const i=[],n=this.getHighlightNode(e,t,r);if(!n)return i;const s=new Xi(r),o=s.findSymbolFromNode(n),a=n.getText();return r.accept(t=>{if(o){if(s.matchesSymbol(t,o))return i.push({kind:jn(t),range:Wn(t,e)}),!1}else n&&n.type===t.type&&t.matches(a)&&i.push({kind:jn(t),range:Wn(t,e)});return!0}),i}isRawStringDocumentLinkNode(e){return e.type===re.Import}findDocumentLinks(e,t,r){const i=this.findUnresolvedLinks(e,t),n=[];for(let s of i){const t=s.link,i=t.target;if(!i||Bn.test(i));else if(Vn.test(i))n.push(t);else{const s=r.resolveReference(i,e.uri);s&&(t.target=s),n.push(t)}}return n}async findDocumentLinks2(e,t,r){const i=this.findUnresolvedLinks(e,t),n=[];for(let s of i){const t=s.link,i=t.target;if(!i||Bn.test(i));else if(Vn.test(i))n.push(t);else{const o=await this.resolveReference(i,e.uri,r,s.isRawLink);void 0!==o&&(t.target=o,n.push(t))}}return n}findUnresolvedLinks(e,t){const r=[],i=t=>{let i=t.getText();const n=Wn(t,e);if(n.start.line===n.end.line&&n.start.character===n.end.character)return;(Y(i,"'")||Y(i,'"'))&&(i=i.slice(1,-1));const s=!!t.parent&&this.isRawStringDocumentLinkNode(t.parent);r.push({link:{target:i,range:n},isRawLink:s})};return t.accept(e=>{if(e.type===re.URILiteral){const t=e.getChild(0);return t&&i(t),!1}if(e.parent&&this.isRawStringDocumentLinkNode(e.parent)){const t=e.getText();return(Y(t,"'")||Y(t,'"'))&&i(e),!1}return!0}),r}findSymbolInformations(e,t){const r=[];return this.collectDocumentSymbols(e,t,(t,i,n)=>{const s=n instanceof oe?Wn(n,e):n,o={name:t||Et("<undefined>"),kind:i,location:Nt.create(e.uri,s)};r.push(o)}),r}findDocumentSymbols(e,t){const r=[],i=[];return this.collectDocumentSymbols(e,t,(t,n,s,o,a)=>{const c=s instanceof oe?Wn(s,e):s;let h=o instanceof oe?Wn(o,e):o;h&&Kn(c,h)||(h=Ft.create(c.start,c.start));const l={name:t||Et("<undefined>"),kind:n,range:c,selectionRange:h};let u=i.pop();for(;u&&!Kn(u[1],c);)u=i.pop();if(u){const e=u[0];e.children||(e.children=[]),e.children.push(l),i.push(u)}else r.push(l);a&&i.push([l,Wn(a,e)])}),r}collectDocumentSymbols(e,t,r){t.accept(t=>{if(t instanceof de){for(const i of t.getSelectors().getChildren())if(i instanceof fe){const n=Ft.create(e.positionAt(i.offset),e.positionAt(t.end

2));r(i.getText(),Sr.Class,n,i,t.getDeclarations())}}else if(t instanceof ut)r(t.getName(),Sr.Variable,t,t.getVariable(),void 0);else if(t instanceof yt)r(t.getName(),Sr.Method,t,t.getIdentifier(),t.getDeclarations());else if(t instanceof Ae)r(t.getName(),Sr.Function,t,t.getIdentifier(),t.getDeclarations());else if(t instanceof Le){const e=Et("@keyframes {0}",t.getName());r(e,Sr.Class,t,t.getIdentifier(),t.getDeclarations())}else if(t instanceof De){const e=Et("@font-face");r(e,Sr.Class,t,void 0,t.getDeclarations())}else if(t instanceof We){const e=t.getChild(0);if(e instanceof Qe){const i="@media "+e.getText();r(i,Sr.Module,t,e,t.getDeclarations())}}return!0})}findDocumentColors(e,t){const r=[];return t.accept(t=>{const i=function(e,t){const r=Pi(e);if(r){return{color:r,range:Wn(e,t)}}return null}(t,e);return i&&r.push(i),!0}),r}getColorPresentations(e,t,r,i){const n=[],s=Math.round(255*r.red),o=Math.round(255*r.green),a=Math.round(255*r.blue);let c;c=1===r.alpha?`rgb(${s}, ${o}, ${a})`:`rgba(${s}, ${o}, ${a}, ${r.alpha})`,n.push({label:c,textEdit:Jt.replace(i,c)}),c=1===r.alpha?`#${zn(s)}${zn(o)}${zn(a)}`:`#${zn(s)}${zn(o)}${zn(a)}${zn(Math.round(255*r.alpha))}`,n.push({label:c,textEdit:Jt.replace(i,c)});const h=Si(r);c=1===h.a?`hsl(${h.h}, ${Math.round(100*h.s)}%, ${Math.round(100*h.l)}%)`:`hsla(${h.h}, ${Math.round(100*h.s)}%, ${Math.round(100*h.l)}%, ${h.a})`,n.push({label:c,textEdit:Jt.replace(i,c)});const l=function(e){const t=Si(e),r=Math.min(e.red,e.green,e.blue),i=1-Math.max(e.red,e.green,e.blue);return{h:t.h,w:r,b:i,a:t.a}}(r);return c=1===l.a?`hwb(${l.h} ${Math.round(100*l.w)}% ${Math.round(100*l.b)}%)`:`hwb(${l.h} ${Math.round(100*l.w)}% ${Math.round(100*l.b)}% / ${l.a})`,n.push({label:c,textEdit:Jt.replace(i,c)}),n}prepareRename(e,t,r){const i=this.getHighlightNode(e,t,r);if(i)return Ft.create(e.positionAt(i.offset),e.positionAt(i.end))}

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e.acceptVisitor(s),s.completeValidations(),s.getEntries(n)}constructor(e,t,r){this.cssDataManager=r,this.warnings=[],this.settings=t,this.documentText=e.getText(),this.keyframes=new ls,this.validProperties={};const i=t.getSetting(Xn.ValidProperties);Array.isArray(i)&&i.forEach(e=>{if("string"==typeof e){const t=e.trim().toLowerCase();t.length&&(this.validProperties[t]=!0)}})}isValidPropertyDeclaration(e){const t=e.fullPropertyName;return this.validProperties[t]}fetch(e,t){const r=[];for(const i of e)i.fullPropertyName===t&&r.push(i);return r}fetchWithValue(e,t,r){const i=[];for(const n of e)if(n.fullPropertyName===t){const e=n.node.getValue();e&&this.findValueInExpression(e,r)&&i.push(n)}return i}findValueInExpression(e,t){let r=!1;return e.accept(e=>(e.type===re.Identifier&&e.matches(t)&&(r=!0),!r)),r}getEntries(e=wt.Warning|wt.Error){return this.warnings.filter(t=>0!==(t.getLevel()&e))}addEntry(e,t,r){const i=new St(e,t,this.settings.getRule(t),r);this.warnings.push(i)}getMissingNames(e,t){const r=e.slice(0);for(let n=0;n<t.length;n++){const e=r.indexOf(t[n]);-1!==e&&(r[e]=null)}let i=null;for(let n=0;n<r.length;n++){const e=r[n];e&&(i=null===i?Et("'{0}'",e):Et("{0}, '{1}'",i,e))}return i}visitNode(e){switch(e.type){case re.UnknownAtRule:return this.visitUnknownAtRule(e);case re.Keyframe:return this.visitKeyframe(e);case re.FontFace:return this.visitFontFace(e);case re.Ruleset:return this.visitRuleSet(e);case re.SimpleSelector:return this.visitSimpleSelector(e);case re.Function:return this.visitFunction(e);case re.NumericValue:return this.visitNumericValue(e);case re.Import:return this.visitImport(e);case re.HexColorValue:return this.visitHexColorValue(e);case re.Prio:return this.visitPrio(e);case re.IdentifierSelector:return this.visitIdentifierSelector(e)}return!0}completeValidations(){this.validateKeyframes()}visitUnknownAtRule(e){const t=e.getChild(0);if(!t)return!1;return!this.cssDataManager.getAtDirective(t.getText())&&(this.addEntry(t,Jn.UnknownAtRules,`Unknown at rule ${t.getText()}`),!0)}visitKeyframe(e){const t=e.getKeyword();if(!t)return!1;const r=t.getText();return this.keyframes.add(e.getName(),r,"@keyframes"!==r?t:null),!0}validateKeyframes(){const e=["@-webkit-keyframes","@-moz-keyframes","@-o-keyframes"];for(const t in this.keyframes.data){const r=this.keyframes.data[t].names,i=-1===r.indexOf("@keyframes");if(!i&&1===r.length)continue;const n=this.getMissingNames(e,r);if(n||i)for(const e of this.keyframes.data[t].nodes){if(i){const t=Et("Always define standard rule '@keyframes' when defining keyframes.");this.addEntry(e,Jn.IncludeStandardPropertyWhenUsingVendorPrefix,t)}if(n){const t=Et("Always include all vendor specific rules: Missing: {0}",n);this.addEntry(e,Jn.AllVendorPrefixes,t)}}}return!0}visitSimpleSelector(e){const t=this.documentText.charAt(e.offset);return 1===e.length&&"*"===t&&this.addEntry(e,Jn.UniversalSelector),!0}visitIdentifierSelector(e){return this.addEntry(e,Jn.AvoidIdSelector),!0}visitImport(e){return this.addEntry(e,Jn.ImportStatemement),!0}visitRuleSet(e){const t=e.getDeclarations();if(!t)return!1;t.hasChildren()||this.addEntry(e.getSelectors(),Jn.EmptyRuleSet);const r=[];for(const o of t.getChildren())o instanceof ye&&r.push(new es(o)

2);const i=function(e){const t={top:{value:!1,properties:[]},right:{value:!1,properties:[]},bottom:{value:!1,properties:[]},left:{value:!1,properties:[]}};for(const r of e){const e=r.node.value;if(void 0!==e)switch(r.fullPropertyName){case"box-sizing":return{top:{value:!1,properties:[]},right:{value:!1,properties:[]},bottom:{value:!1,properties:[]},left:{value:!1,properties:[]}};case"width":t.width=r;break;case"height":t.height=r;break;default:const i=r.fullPropertyName.split("-");switch(i[0]){case"border":switch(i[1]){case void 0:case"top":case"right":case"bottom":case"left":switch(i[2]){case void 0:rs(t,i[1],hs(e),r);break;case"width":rs(t,i[1],ss(e,!1),r);break;case"style":rs(t,i[1],as(e,!0),r)}break;case"width":is(t,os(e.getChildren(),!1),r);break;case"style":is(t,cs(e.getChildren(),!0),r)}break;case"padding":1===i.length?is(t,os(e.getChildren(),!0),r):rs(t,i[1],ss(e,!0),r)}}}return t}(r);if(i.width){let e=[];if(i.right.value&&(e=qi(e,i.right.properties)),i.left.value&&(e=qi(e,i.left.properties)),0!==e.length){for(const t of e)this.addEntry(t.node,Jn.BewareOfBoxModelSize);this.addEntry(i.width.node,Jn.BewareOfBoxModelSize)}}if(i.height){let e=[];

2if(i.top.value&&(e=qi(e,i.top.properties)),i.bottom.value&&(e=qi(e,i.bottom.properties)),0!==e.length){for(const t of e)this.addEntry(t.node,Jn.BewareOfBoxModelSize);this.addEntry(i.height.node,Jn.BewareOfBoxModelSize)}}let n=this.fetchWithValue(r,"display","inline-block");if(n.length>0){const e=this.fetch(r,"float");for(let t=0;t<e.length;t++){const r=e[t].node,i=r.getValue();i&&!i.matches("none")&&this.addEntry(r,Jn.PropertyIgnoredDueToDisplay,Et("inline-block is ignored due to the float. If 'float' has a value other than 'none', the box is floated and 'display' is treated as 'block'"))}}if(n=this.fetchWithValue(r,"display","block"),n.length>0){const e=this.fetch(r,"vertical-align");for(let t=0;t<e.length;t++)this.addEntry(e[t].node,Jn.PropertyIgnoredDueToDisplay,Et("Property is ignored due to the display. With 'display: block', vertical-align should not be used."))}const s=this.fetch(r,"float");for(let o=0;o<s.length;o++){const e=s[o];this.isValidPropertyDeclaration(e)||this.addEntry(e.node,Jn.AvoidFloat)}for(let o=0;o<r.length;o++){const e=r[o];if("background"!==e.fullPropertyName&&!this.validProperties[e.fullPropertyName]){const t=e.node.getValue();if(t&&"-"!==this.documentText.charAt(t.offset)){const t=this.fetch(r,e.fullPropertyName);if(t.length>1)for(let r=0;r<t.length;r++){const i=t[r].node.getValue();i&&"-"!==this.documentText.charAt(i.offset)&&t[r]!==e&&this.addEntry(e.node,Jn.DuplicateDeclarations)}}}}if(!e.getSelectors().matches(":export")){const t=new ls;let i=!1;for(const e of r){const r=e.node;if(this.isCSSDeclaration(r)){let i=e.fullPropertyName;const n=i.charAt(0);if("-"===n){if("-"!==i.charAt(1)){this.cssDataManager.isKnownProperty(i)||this.validProperties[i]||this.addEntry(r.getProperty(),Jn.UnknownVendorSpecificProperty);const e=r.getNonPrefixedPropertyName();t.add(e,i,r.getProperty())}}else{const e=i;"*"!==n&&"_"!==n||(this.addEntry(r.getProperty(),Jn.IEStarHack),i=i.substr(1)),this.cssDataManager.isKnownProperty(e)||this.cssDataManager.isKnownProperty(i)||this.validProperties[i]||this.addEntry(r.getProperty(),Jn.UnknownProperty,Et("Unknown property: '{0}'",r.getFullPropertyName())),t.add(i,i,null)}}else i=!0}if(!i)for(const r in t.data){const i=t.data[r],n=i.names,s=this.cssDataManager.isStandardProperty(r)&&-1===n.indexOf(r);if(!s&&1===n.length)continue;const o=new Set(s?i.nodes:[]);if(s){const t=this.getContextualVendorSpecificPseudoElements(e);for(const e of i.nodes){const i=e.getName(),n=i.substring(0,i.length-r.length);t.some(e=>e.startsWith(n))&&o.delete(e)}}const a=[];for(let e=0,t=us.prefixes.length;e<t;e++){const t=us.prefixes[e];this.cssDataManager.isStandardProperty(t+r)&&a.push(t+r)}const c=this.getMissingNames(a,n);if(c||s)for(const e of i.nodes){if(s&&o.has(e)){const t=Et("Also define the standard property '{0}' for compatibility",r);this.addEntry(e,Jn.IncludeStandardPropertyWhenUsingVendorPrefix,t)}if(c){const t=Et("Always include all vendor specific properties: Missing: {0}",c);this.addEntry(e,Jn.AllVendorPrefixes,t)}}}}return!0}getContextualVendorSpecificPseudoElements(e){function t(e,r){for(const i of r.getChildren()){if(i.type===re.PseudoSelector){const t=i.getChildren()[0]?.getText();t&&e.add(t)}t(e,i)}}const r=new Set;return function e(r,i){if(i.type===re.Ruleset)for(const n of i.getSelectors().getChildren())t(r,n);return i.parent?e(r,i.parent):void 0}(r,e),Array.from(r)}visitPrio(e){return this.addEntry(e,Jn.AvoidImportant),!0}visitNumericValue(e){const t=e.findParent(re.Function);if(t&&"calc"===t.getName())return!0;const r=e.findParent(re.Declaration);if(r){if(r.getValue()){const t=e.getValue();if(!t.unit||-1===Oi.length.indexOf(t.unit.toLowerCase()))return!0;0===parseFloat(t.value)&&t.unit&&!this.validProperties[r.getFullPropertyName()]&&this.addEntry(e,Jn.ZeroWithUnit)}}return!0}visitFontFace(e){const t=e.getDeclarations();if(!t)return!1;let r=!1,i=!1,n=!1;for(const s of t.getChildren())if(this.isCSSDeclaration(s)){const e=s.getProperty().getName().toLowerCase();"src"===e&&(r=!0),"font-family"===e&&(i=!0)}else n=!0;return n||r&&i||this.addEntry(e,Jn.RequiredPropertiesForFontFace),!0}isCSSDeclaration(e){if(e instanceof ye){if(!e.getValue())return!1;const t=e.getProperty();if(!t)return!1;const r=t.getIdentifier();return!(!r||r.containsInterpolation())}return!1}visitHexColorValue(e){const t=e.length;return 9!==t&&7!==t&&5!==t&&4!==t&&this.addEntry(e,Jn.HexColorLength),!1}visitFunction(e){const t=e.getName().toLowerCase();let r=-1,i=0;switch(t){case"rgb(":case"hsl(":r=3;break;case"rgba(":case"hsla(":r=4}return-1!==r&&(e.getArguments().accept(e=>

2!(e instanceof rt)||(i+=1,!1)),i!==r&&this.addEntry(e,Jn.ArgsInColorFunction)),!0}}us.prefixes=["-ms-","-moz-","-o-","-webkit-"];class ps{constructor(e){this.cssDataManager=e}configure(e){this.settings=e}doValidation(e,t,r=this.settings){if(r&&!1===r.validate)return[];const i=[];i.push.apply(i,Pt.entries(t)),i.push.apply(i,us.entries(t,e,new Yn(r&&r.lint),this.cssDataManager));const n=[];for(const s in Jn)n.push(Jn[s].id);return i.filter(e=>e.getLevel()!==wt.Ignore).map(function(t){const r=Ft.create(e.positionAt(t.getOffset()),e.positionAt(t.getOffset()+t.getLength())),i=e.languageId;return{code:t.getRule().id,source:i,message:t.getMessage(),severity:t.getLevel()===wt.Warning?zt.Warning:zt.Error,range:r}})}}const ds="/".charCodeAt(0),fs="\n".charCodeAt(0),gs="\r".charCodeAt(0),ms="\f".charCodeAt(0),_s="$".charCodeAt(0),ys="#".charCodeAt(0),bs="{".charCodeAt(0),xs="=".charCodeAt(0),Cs="!".charCodeAt(0),ks="<".charCodeAt(0),vs=">".charCodeAt(0),ws=".".charCodeAt(0);let Ss=i.CustomToken;const Ps=Ss++,Es=Ss++;Ss++;const Is=Ss++,Rs=Ss++,As=Ss++,Ts=Ss++,Ds=Ss++;Ss++;class $s extends X{scanNext(e){if(this.stream.advanceIfChar(_s)){const t=["$"];if(this.ident(t))return this.finishToken(e,Ps,t.join(""));this.stream.goBackTo(e)}return this.stream.advanceIfChars([ys,bs])?this.finishToken(e,Es):this.stream.advanceIfChars([xs,xs])?this.finishToken(e,Is):this.stream.advanceIfChars([Cs,xs])?this.finishToken(e,Rs):this.stream.advanceIfChar(ks)?this.stream.advanceIfChar(xs)?this.finishToken(e,Ts):this.finishToken(e,i.Delim):this.stream.advanceIfChar(vs)?this.stream.advanceIfChar(xs)?this.finishToken(e,As):this.finishToken(e,i.Delim):this.stream.advanceIfChars([ws,ws,ws])?this.finishToken(e,Ds):super.scanNext(e)}comment(){return!!super.comment()||!(this.inURL||!this.stream.advanceIfChars([ds,ds]))&&(this.stream.advanceWhileChar(e=>{switch(e){case fs:case gs:case ms:return!1;default:return!0}}),!0)}}class Ls{constructor(e,t){this.id=e,this.message=t}}const Ms={FromExpected:new Ls("scss-fromexpected",Et("'from' expected")),ThroughOrToExpected:new Ls("scss-throughexpected",Et("'through' or 'to' expected")),InExpected:new Ls("scss-fromexpected",Et("'in' expected"))};class Fs extends ji{constructor(){super(new $s)}_parseStylesheetStatement(e=!1){return this.peek(i.AtKeyword)?this._parseWarnAndDebug()||this._parseControlStatement()||this._parseMixinDeclaration()||this._parseMixinContent()||this._parseMixinReference()||this._parseFunctionDeclaration()||this._parseForward()||this._parseUse()||this._parseRuleset(e)||super._parseStylesheetAtStatement(e):this._parseRuleset(!0)||this._parseVariableDeclaration()}_parseImport(){if(!this.peekKeyword("@import"))return null;const e=this.create(Fe);if(this.consumeToken(),!e.addChild(this._parseURILiteral())&&!e.addChild(this._parseStringLiteral()))return this.finish(e,At.URIOrStringExpected);for(;this.accept(i.Comma);)if(!e.addChild(this._parseURILiteral())&&!e.addChild(this._parseStringLiteral()))return this.finish(e,At.URIOrStringExpected);return this._completeParseImport(e)}_parseVariableDeclaration(e=[]){if(!this.peek(Ps))return null;const t=this.create(ut);if(!t.setVariable(this._parseVariable()))return null;if(!this.accept(i.Colon))return this.finish(t,At.ColonExpected);

2if(this.prevToken&&(t.colonPosition=this.prevToken.offset),!t.setValue(this._parseExpr()))return this.finish(t,At.VariableValueExpected,[],e);for(;this.peek(i.Exclamation);)if(t.addChild(this._tryParsePrio()));else{if(this.consumeToken(),!this.peekRegExp(i.Ident,/^(default|global)$/))return this.finish(t,At.UnknownKeyword);this.consumeToken()}return this.peek(i.SemiColon)&&(t.semicolonPosition=this.token.offset),this.finish(t)}_parseMediaCondition(){return this._parseInterpolation()||super._parseMediaCondition()}_parseMediaFeatureRangeOperator(){return this.accept(Ts)||this.accept(As)||super._parseMediaFeatureRangeOperator()}_parseMediaFeatureName(){return this._parseModuleMember()||this._parseFunction()||this._parseIdent()||this._parseVariable()}_parseKeyframeSelector(){return this._tryParseKeyframeSelector()||this._parseControlStatement(this._parseKeyframeSelector.bind(this))||this._parseWarnAndDebug()||this._parseMixinReference()||this._parseFunctionDeclaration()||this._parseVariableDeclaration()||this._parseMixinContent()}_parseVariable(){if(!this.peek(Ps))return null;const e=this.create(dt);return this.consumeToken(),e}_parseModuleMember(){const e=this.mark(),t=this.create(vt);return t.setIdentifier(this._parseIdent([ie.Module]))?this.hasWhitespace()||!this.acceptDelim(".")||this.hasWhitespace()?(this.restoreAtMark(e),null):t.addChild(this._parseVariable()||this._parseFunction())?t:this.finish(t,At.IdentifierOrVariableExpected):null}_parseIdent(e){if(!this.peek(i.Ident)&&!this.peek(Es)&&!this.peekDelim("-"))return null;const t=this.create(he);t.referenceTypes=e,t.isCustomProperty=this.peekRegExp(i.Ident,/^--/);let r=!1;const n=()=>{const e=this.mark();return this.acceptDelim("-")&&(this.hasWhitespace()||this.acceptDelim("-"),this.hasWhitespace())?(this.restoreAtMark(e),null):this._parseInterpolation()};for(;(this.accept(i.Ident)||t.addChild(n())||r&&this.acceptRegexp(/^[\w-]/))&&(r=!0,!this.hasWhitespace()););return r?this.finish(t):null}_parseTermExpression(){return this._parseModuleMember()||this._parseVariable()||this._parseNestingSelector()||super._parseTermExpression()}_parseInterpolation(){if(this.peek(Es)){const e=this.create(pt);return this.consumeToken(),e.addChild(this._parseExpr())||this._parseNestingSelector()?this.accept(i.CurlyR)?this.finish(e):this.finish(e,At.RightCurlyExpected):this.accept(i.CurlyR)?this.finish(e):this.finish(e,At.ExpressionExpected)}return null}_parseOperator(){if(this.peek(Is)||this.peek(Rs)||this.peek(As)||this.peek(Ts)||this.peekDelim(">")||this.peekDelim("<")||this.peekIdent("and")||this.peekIdent("or")||this.peekDelim("%")){const e=this.createNode(re.Operator);return this.consumeToken(),this.finish(e)}return super._parseOperator()}_parseUnaryOperator(){if(this.peekIdent("not")){const e=this.create(oe);return this.consumeToken(),this.finish(e)}return super._parseUnaryOperator()}_parseRuleSetDeclaration(){return this.peek(i.AtKeyword)?this._parseKeyframe()||this._parseImport()||this._parseMedia(!0)||this._parseFontFace()||this._parseWarnAndDebug()||this._parseControlStatement()||this._parseFunctionDeclaration()||this._parseExtends()||this._parseMixinReference()||this._parseMixinContent()||this._parseMixinDeclaration()||this._parseRuleset(!0)||this._parseSupports(!0)||this._parseLayer()||this._parsePropertyAtRule()||this._parseContainer(!0)||this._parseRuleSetDeclarationAtStatement():this._parseVariableDeclaration()||this._tryParseRuleset(!0)||this._parseDeclaration()}_parseDeclaration(e){const t=this._tryParseCustomPropertyDeclaration(e);if(t)return t;const r=this.create(ye);if(!r.setProperty(this._parseProperty()))return null;if(!this.accept(i.Colon))return this.finish(r,At.ColonExpected,[i.Colon],e||[i.SemiColon]);

2this.prevToken&&(r.colonPosition=this.prevToken.offset);let n=!1;if(r.setValue(this._parseExpr())&&(n=!0,r.addChild(this._parsePrio())),this.peek(i.CurlyL))r.setNestedProperties(this._parseNestedProperties());else if(!n)return this.finish(r,At.PropertyValueExpected);return this.peek(i.SemiColon)&&(r.semicolonPosition=this.token.offset),this.finish(r)}_parseNestedProperties(){const e=this.create($e);return this._parseBody(e,this._parseDeclaration.bind(this))}_parseExtends(){if(this.peekKeyword("@extend")){const e=this.create(ft);if(this.consumeToken(),!e.getSelectors().addChild(this._parseSimpleSelector()))return this.finish(e,At.SelectorExpected);for(;this.accept(i.Comma);)e.getSelectors().addChild(this._parseSimpleSelector());return this.accept(i.Exclamation)&&!this.acceptIdent("optional")?this.finish(e,At.UnknownKeyword):this.finish(e)}return null}_parseSimpleSelectorBody(){return this._parseSelectorPlaceholder()||super._parseSimpleSelectorBody()}_parseNestingSelector(){if(this.peekDelim("&")){const e=this.createNode(re.SelectorCombinator);for(this.consumeToken();!this.hasWhitespace()&&(this.acceptDelim("-")||this.accept(i.Num)||this.accept(i.Dimension)||e.addChild(this._parseIdent())||this.acceptDelim("&")););return this.finish(e)}return null}_parseSelectorPlaceholder(){if(this.peekDelim("%")){const e=this.createNode(re.SelectorPlaceholder);return this.consumeToken(),this._parseIdent(),this.finish(e)}if(this.peekKeyword("@at-root")){const e=this.createNode(re.SelectorPlaceholder);if(this.consumeToken(),this.accept(i.ParenthesisL)){if(!this.acceptIdent("with")&&!this.acceptIdent("without"))return this.finish(e,At.IdentifierExpected);if(!this.accept(i.Colon))return this.finish(e,At.ColonExpected);if(!e.addChild(this._parseIdent()))return this.finish(e,At.IdentifierExpected);if(!this.accept(i.ParenthesisR))return this.finish(e,At.RightParenthesisExpected,[i.CurlyR])}return this.finish(e)}return null}_parseElementName(){const e=this.mark(),t=super._parseElementName();return t&&!this.hasWhitespace()&&this.peek(i.ParenthesisL)?(this.restoreAtMark(e),null):t}_tryParsePseudoIdentifier(){return this._parseInterpolation()||super._tryParsePseudoIdentifier()}_parseWarnAndDebug(){if(!this.peekKeyword("@debug")&&!this.peekKeyword("@warn")&&!this.peekKeyword("@error"))return null;const e=this.createNode(re.Debug);return this.consumeToken(),e.addChild(this._parseExpr()),this.finish(e)}_parseControlStatement(e=this._parseRuleSetDeclaration.bind(this)){return this.peek(i.AtKeyword)?this._parseIfStatement(e)||this._parseForStatement(e)||this._parseEachStatement

2(e)||this._parseWhileStatement(e):null}_parseIfStatement(e){return this.peekKeyword("@if")?this._internalParseIfStatement(e):null}_internalParseIfStatement(e){const t=this.create(Se);if(this.consumeToken(),!t.setExpression(this._parseExpr(!0)))return this.finish(t,At.ExpressionExpected);if(this._parseBody(t,e),this.acceptKeyword("@else"))if(this.peekIdent("if"))t.setElseClause(this._internalParseIfStatement(e));else if(this.peek(i.CurlyL)){const r=this.create(Re);this._parseBody(r,e),t.setElseClause(r)}return this.finish(t)}_parseForStatement(e){if(!this.peekKeyword("@for"))return null;const t=this.create(Pe);return this.consumeToken(),t.setVariable(this._parseVariable())?this.acceptIdent("from")?t.addChild(this._parseBinaryExpr())?this.acceptIdent("to")||this.acceptIdent("through")?t.addChild(this._parseBinaryExpr())?this._parseBody(t,e):this.finish(t,At.ExpressionExpected,[i.CurlyR]):this.finish(t,Ms.ThroughOrToExpected,[i.CurlyR]):this.finish(t,At.ExpressionExpected,[i.CurlyR]):this.finish(t,Ms.FromExpected,[i.CurlyR]):this.finish(t,At.VariableNameExpected,[i.CurlyR])}

2_parseEachStatement(e){if(!this.peekKeyword("@each"))return null;const t=this.create(Ee);this.consumeToken();const r=t.getVariables();if(!r.addChild(this._parseVariable()))return this.finish(t,At.VariableNameExpected,[i.CurlyR]);for(;this.accept(i.Comma);)if(!r.addChild(this._parseVariable()))return this.finish(t,At.VariableNameExpected,[i.CurlyR]);return this.finish(r),this.acceptIdent("in")?t.addChild(this._parseExpr())?this._parseBody(t,e):this.finish(t,At.ExpressionExpected,[i.CurlyR]):this.finish(t,Ms.InExpected,[i.CurlyR])}_parseWhileStatement(e){if(!this.peekKeyword("@while"))return null;const t=this.create(Ie);return this.consumeToken(),t.addChild(this._parseBinaryExpr())?this._parseBody(t,e):this.finish(t,At.ExpressionExpected,[i.CurlyR])}_parseFunctionBodyDeclaration(){return this._parseVariableDeclaration()||this._parseReturnStatement()||this._parseWarnAndDebug()||this._parseControlStatement(this._parseFunctionBodyDeclaration.bind(this))}_parseFunctionDeclaration(){if(!this.peekKeyword("@function"))return null;const e=this.create(Ae);if(this.consumeToken(),!e.setIdentifier(this._parseIdent([ie.Function])))return this.finish(e,At.IdentifierExpected,[i.CurlyR]);if(!this.accept(i.ParenthesisL))return this.finish(e,At.LeftParenthesisExpected,[i.CurlyR]);if(e.getParameters().addChild(this._parseParameterDeclaration()))for(;this.accept(i.Comma)&&!this.peek(i.ParenthesisR);)if(!e.getParameters().addChild(this._parseParameterDeclaration()))return this.finish(e,At.VariableNameExpected);return this.accept(i.ParenthesisR)?this._parseBody(e,this._parseFunctionBodyDeclaration.bind(this)):this.finish(e,At.RightParenthesisExpected,[i.CurlyR])}

2_parseReturnStatement(){if(!this.peekKeyword("@return"))return null;const e=this.createNode(re.ReturnStatement);return this.consumeToken(),e.addChild(this._parseExpr())?this.finish(e):this.finish(e,At.ExpressionExpected)}_parseMixinDeclaration(){if(!this.peekKeyword("@mixin"))return null;const e=this.create(yt);if(this.consumeToken(),!e.setIdentifier(this._parseIdent([ie.Mixin])))return this.finish(e,At.IdentifierExpected,[i.CurlyR]);if(this.accept(i.ParenthesisL)){if(e.getParameters().addChild(this._parseParameterDeclaration()))for(;this.accept(i.Comma)&&!this.peek(i.ParenthesisR);)if(!e.getParameters().addChild(this._parseParameterDeclaration()))return this.finish(e,At.VariableNameExpected);if(!this.accept(i.ParenthesisR))return this.finish(e,At.RightParenthesisExpected,[i.CurlyR])}return this._parseBody(e,this._parseRuleSetDeclaration.bind(this))}_parseParameterDeclaration(){const e=this.create(ve);return e.setIdentifier(this._parseVariable())?(this.accept(Ds),this.accept(i.Colon)&&!e.setDefaultValue(this._parseExpr(!0))?this.finish(e,At.VariableValueExpected,[],[i.Comma,i.ParenthesisR]):this.finish(e)):null}_parseMixinContent(){if(!this.peekKeyword("@content"))return null;const e=this.create(gt);if(this.consumeToken(),this.accept(i.ParenthesisL)){if(e.getArguments().addChild(this._parseFunctionArgument()))for(;this.accept(i.Comma)&&!this.peek(i.ParenthesisR);)if(!e.getArguments().addChild(this._parseFunctionArgument()))return this.finish(e,At.ExpressionExpected);if(!this.accept(i.ParenthesisR))return this.finish(e,At.RightParenthesisExpected)}return this.finish(e)}_parseMixinReference(){if(!this.peekKeyword("@include"))return null;const e=this.create(_t);this.consumeToken();const t=this._parseIdent([ie.Mixin]);if(!e.setIdentifier(t))return this.finish(e,At.IdentifierExpected,[i.CurlyR]);if(!this.hasWhitespace()&&this.acceptDelim(".")&&!this.hasWhitespace()){const r=this._parseIdent([ie.Mixin]);if(!r)return this.finish(e,At.IdentifierExpected,[i.CurlyR]);const n=this.create(vt);t.referenceTypes=[ie.Module],n.setIdentifier(t),e.setIdentifier(r),e.addChild(n)}if(this.accept(i.ParenthesisL)){if(e.getArguments().addChild(this._parseFunctionArgument()))for(;this.accept(i.Comma)&&!this.peek(i.ParenthesisR);)if(!e.getArguments().addChild(this._parseFunctionArgument()))return this.finish(e,At.ExpressionExpected);if(!this.accept(i.ParenthesisR))return this.finish(e,At.RightParenthesisExpected)}return(this.peekIdent("using")||this.peek(i.CurlyL))&&e.setContent(this._parseMixinContentDeclaration()),this.finish(e)}_parseMixinContentDeclaration(){const e=this.create(mt);if(this.acceptIdent("using")){if(!this.accept(i.ParenthesisL))return this.finish(e,At.LeftParenthesisExpected,[i.CurlyL]);if(e.getParameters().addChild(this._parseParameterDeclaration()))for(;this.accept(i.Comma)&&!this.peek(i.ParenthesisR);)if(!e.getParameters().addChild(this._parseParameterDeclaration()))return this.finish(e,At.VariableNameExpected);if(!this.accept(i.ParenthesisR))return this.finish(e,At.RightParenthesisExpected,[i.CurlyL])}return this.peek(i.CurlyL)&&this._parseBody(e,this._parseMixinReferenceBodyStatement.bind(this)),this.finish(e)}_parseMixinReferenceBodyStatement(){return this._tryParseKeyframeSelector()||this._parseRuleSetDeclaration()}_parseFunctionArgument(){const e=this.create(we),t=this.mark(),r=this._parseVariable();if(r)if(this.accept(i.Colon))e.setIdentifier(r);else{if(this.accept(Ds))return e.setValue(r),this.finish(e);this.restoreAtMark(t)}return e.setValue(this._parseExpr(!0))?(this.accept(Ds),e.addChild(this._parsePrio()),this.finish(e)):e.setValue(this._tryParsePrio())?this.finish(e):null}_parseURLArgument(){const e=this.mark(),t=super._parseURLArgument();if(!t||!this.peek(i.ParenthesisR)){this.restoreAtMark(e);const t=this.create(oe);return t.addChild(this._parseBinaryExpr()),this.finish(t)}return t}_parseOperation(){if(!this.peek(i.ParenthesisL))return null;const e=this.create(oe);for(this.consumeToken();e.addChild(this._parseListElement());)this.accept(i.Comma);return this.accept(i.ParenthesisR)?this.finish(e):this.finish(e,At.RightParenthesisExpected)}_parseListElement(){const e=this.create(xt),t=this._parseBinaryExpr();if(!t)return null;if(this.accept(i.Colon)){if(e.setKey(t),!e.setValue(this._parseBinaryExpr()))return this.finish(e,At.ExpressionExpected)}else e.setValue(t);return this.finish(e)}_parseUse(){if(!this.peekKeyword("@use"))return null;const e=this.create(Ne);if(this.consumeToken(),!e.addChild(this._parseStringLiteral()))return this.finish(e,At.StringLiteralExpected);if(!this.peek(i.SemiColon)&&!this.peek(i.EOF)){if(!this.peekRegExp(i.Ident,/as|with/))return this.finish(e,At.UnknownKeyword);if(this.acceptIdent("as")&&!e.setIdentifier(this._parseIdent([ie.Module]))&&!this.acceptDelim("*"))return this.finish(e,At.IdentifierOrWildcardExpected);if(this.acceptIdent("with")){if(!this.accept(i.ParenthesisL))return this.finish(e,At.LeftParenthesisExpected,[i.ParenthesisR]);if(!e.getParameters().addChild(this._parseModuleConfigDeclaration()))return this.finish(e,At.VariableNameExpected);for(;this.accept(i.Comma)&&!this.peek(i.ParenthesisR);)if(!e.getParameters().addChild(this._parseModuleConfigDeclaration()))return this.finish(e,At.VariableNameExpected);if(!this.accept(i.ParenthesisR))return this.finish(e,At.RightParenthesisExpected)}}return this.accept(i.SemiColon)||this.accept(i.EOF)?this.finish(e):this.finish(e,At.SemiColonExpected)}_parseModuleConfigDeclaration(){const e=this.create(Oe);return e.setIdentifier(this._parseVariable())?this.accept(i.Colon)&&e.setValue(this._parseExpr(!0))?!this.accept(i.Exclamation)||!this.hasWhitespace()&&this.acceptIdent("default")?this.finish(e):this.finish(e,At.UnknownKeyword):this.finish(e,At.VariableValueExpected,[],[i.Comma,i.ParenthesisR]):null}_parseForward(){if(!this.peekKeyword("@forward"))return null;const e=this.create(Ve);if(this.consumeToken(),!e.addChild(this._parseStringLiteral()))return this.finish(e,At.StringLiteralExpected);if(this.acceptIdent("as")){const t=this._parseIdent([ie.Forward]);if(!e.setIdentifier(t))return this.finish(e,At.IdentifierExpected);if(this.hasWhitespace()||!this.acceptDelim("*"))return this.finish(e,At.WildcardExpected)}if(this.acceptIdent("with")){if(!this.accept(i.ParenthesisL))return this.finish(e,At.LeftParenthesisExpected,[i.ParenthesisR]);if(!e.getParameters().addChild(this._parseModuleConfigDeclaration()))return this.finish(e,At.VariableNameExpected);for(;this.accept(i.Comma)&&!this.peek(i.ParenthesisR);)if(!e.getParameters().addChild(this._parseModuleConfigDeclaration()))return this.finish(e,At.VariableNameExpected);if(!this.accept(i.ParenthesisR))return this.finish(e,At.RightParenthesisExpected)}else if((this.peekIdent("hide")||this.peekIdent("show"))&&!e.addChild(this._parseForwardVisibility()))return this.finish(e,At.IdentifierOrVariableExpected);return this.accept(i.SemiColon)||this.accept(i.EOF)?this.finish(e):this.finish(e,At.SemiColonExpected)}_parseForwardVisibility(){const e=this.create(Be);for(e.setIdentifier(this._parseIdent());e.addChild(this._parseVariable()||this._parseIdent());)this.accept(i.Comma);return e.getChildren().length>1?e:null}_parseSupportsCondition(){return this._parseInterpolation()||super._parseSupportsCondition()}}const Ns=Et("Sass documentation");class Os extends kn{constructor(e,t){super("$",e,t),Vs(Os.scssModuleLoaders),Vs(Os.scssModuleBuiltIns)}isImportPathParent(e){return e===re.Forward||e===re.Use||super.isImportPathParent(e)}getCompletionForImportPath(e,t){const r=e.getParent().type;if(r===re.Forward||r===re.Use)for(let i of Os.scssModuleBuiltIns){const r={label:i.label,documentation:i.documentation,textEdit:Jt.replace(this.getCompletionRange(e),`'${i.label}'`),kind:ur.Module};t.items.push(r)}return super.getCompletionForImportPath(e,t)}createReplaceFunction(){let e=1;return(t,r)=>"\\"+r+": ${"+e+++":"+(Os.variableDefaults[r]||"")+"}"}createFunctionProposals(e,t,r,i){for(const n of e){const e=n.func.replace(/\[?(\$\w+)\]?/g,this.createReplaceFunction()),s={label:n.func.substr(0,n.func.indexOf("(")),detail:n.func,documentation:n.desc,textEdit:Jt.replace(this.getCompletionRange(t),e),insertTextFormat:pr.Snippet,kind:ur.Function};r&&(s.sortText="z"),i.items.push(s)}return i}getCompletionsForSelector(e,t,r){return this.createFunctionProposals(Os.selectorFuncs,null,!0,r),super.getCompletionsForSelector(e,t,r)}getTermProposals(e,t,r){let i=Os.builtInFuncs;return e&&(i=i.filter(t=>!t.type||!e.restrictions||-1!==e.restrictions.indexOf(t.type))),this.createFunctionProposals(i,t,!0,r),super.getTermProposals(e,t,r)}getColorProposals(e,t,r){return this.createFunctionProposals(Os.colorProposals,t,!1,r),super.getColorProposals(e,t,r)}getCompletionsForDeclarationProperty(e,t){return this.getCompletionForAtDirectives(t),this.getCompletionsForSelector(null,!0,t),super.getCompletionsForDeclarationProperty(e,t)}getCompletionsForExtendsReference(e,t,r){const i=this.getSymbolContext().findSymbolsAtOffset(this.offset,ie.Rule);for(const n of i){const e={label:n.name,textEdit:Jt.replace(this.getCompletionRange(t),n.name),kind:ur.Function};r.items.push(e)}return r}getCompletionForAtDirectives(e){return e.items.push(...Os.scssAtDirectives),e}getCompletionForTopLevel(e){return this.getCompletionForAtDirectives(e),this.getCompletionForModuleLoaders(e),super.getCompletionForTopLevel(e),e}getCompletionForModuleLoaders(e){return e.items.push(...Os.scssModuleLoaders),e}}

2function Vs(e){e.forEach(e=>{if(e.documentation&&e.references&&e.references.length>0){const t="string"==typeof e.documentation?{kind:"markdown",value:e.documentation}:{kind:"markdown",value:e.documentation.value};t.value+="\n\n",t.value+=e.references.map(e=>`[${e.name}](${e.url})`).join(" | "),e.documentation=t}})}Os.variableDefaults={$red:"1",$green:"2",$blue:"3",$alpha:"1.0",$color:"#000000",$weight:"0.5",$hue:"0",$saturation:"0%",$lightness:"0%",$degrees:"0",$amount:"0",$string:'""',$substring:'"s"',$number:"0",$limit:"1"},Os.colorProposals=[{func:"red($color)",desc:Et("Gets the red component of a color.")},{func:"green($color)",desc:Et("Gets the green component of a color.")},{func:"blue($color)",desc:Et("Gets the blue component of a color.")},{func:"mix($color, $color, [$weight])",desc:Et("Mixes two colors together.")},{func:"hue($color)",desc:Et("Gets the hue component of a color.")},{func:"saturation($color)",desc:Et("Gets the saturation component of a color.")},{func:"lightness($color)",desc:Et("Gets the lightness component of a color.")},{func:"adjust-hue($color, $degrees)",desc:Et("Changes the hue of a color.")},{func:"lighten($color, $amount)",desc:Et("Makes a color lighter.")},{func:"darken($color, $amount)",desc:Et("Makes a color darker.")},{func:"saturate($color, $amount)",desc:Et("Makes a color more saturated.")},{func:"desaturate($color, $amount)",desc:Et("Makes a color less saturated.")},{func:"grayscale($color)",desc:Et("Converts a color to grayscale.")},{func:"complement($color)",desc:Et("Returns the complement of a color.")},{func:"invert($color)",desc:Et("Returns the inverse of a color.")},{func:"alpha($color)",desc:Et("Gets the opacity component of a color.")},{func:"opacity($color)",desc:"Gets the alpha component (opacity) of a color."},{func:"rgba($color, $alpha)",desc:Et("Changes the alpha component for a color.")},{func:"opacify($color, $amount)",desc:Et("Makes a color more opaque.")},{func:"fade-in($color, $amount)",desc:Et("Makes a color more opaque.")},{func:"transparentize($color, $amount)",desc:Et("Makes a color more transparent.")},{func:"fade-out($color, $amount)",desc:Et("Makes a color more transparent.")},{func:"adjust-color($color, [$red], [$green], [$blue], [$hue], [$saturation], [$lightness], [$alpha])",desc:Et("Increases or decreases one or more components of a color.")},{func:"scale-color($color, [$red], [$green], [$blue], [$saturation], [$lightness], [$alpha])",desc:Et("Fluidly scales one or more properties of a color.")},{func:"change-color($color, [$red], [$green], [$blue], [$hue], [$saturation], [$lightness], [$alpha])",desc:Et("Changes one or more properties of a color.")},{func:"ie-hex-str($color)",desc:Et("Converts a color into the format understood by IE filters.")}],Os.selectorFuncs=[{func:"selector-nest($selectorsâ¦)",desc:Et("Nests selector beneath one another like they would be nested in the stylesheet.")},{func:"selector-append($selectorsâ¦)",desc:Et("Appends selectors to one another without spaces in between.")},{func:"selector-extend($selector, $extendee, $extender)",desc:Et("Extends $extendee with $extender within $selector.")},{func:"selector-replace($selector, $original, $replacement)",desc:Et("Replaces $original with $replacement within $selector.")},{func:"selector-unify($selector1, $selector2)",desc:Et("Unifies two selectors to produce a selector that matches elements matched by both.")},{func:"is-superselector($super, $sub)",desc:Et("Returns whether $super matches all the elements $sub does, and possibly more.")},{func:"simple-selectors($selector)",desc:Et("Returns the simple selectors that comprise a compound selector.")},{func:"selector-parse($selector)",desc:Et("Parses a selector into the format returned by &.")}],Os.builtInFuncs=[{func:"unquote($string)",desc:Et("Removes quotes from a string.")},{func:"quote($string)",desc:Et("Adds quotes to a string.")},{func:"str-length($string)",desc:Et("Returns the number of characters in a string.")},{func:"str-insert($string, $insert, $index)",desc:Et("Inserts $insert into $string at $index.")},{func:"str-index($string, $substring)",desc:Et("Returns the index of the first occurance of $substring in $string.")},{func:"str-slice($string, $start-at, [$end-at])",desc:Et("Extracts a substring from $string.")},{func:"to-upper-case($string)",desc:Et("Converts a string to upper case.")},{func:"to-lower-case($string)",desc:Et("Converts a string to lower case.")},{func:"percentage($number)",desc:Et("Converts a unitless number to a percentage."),type:"percentage"},{func:"round($number)",desc:Et("Rounds a number to the nearest whole number.")},{func:"ceil($number)",desc:Et("Rounds a number up to the next whole number.")},{func:"floor($number)",desc:Et("Rounds a number down to the previous whole number.")},{func:"abs($number)",desc:Et("Returns the absolute value of a number.")},{func:"min($numbers)",desc:Et("Finds the minimum of several numbers.")},{func:"max($numbers)",desc:Et("Finds the maximum of several numbers.")},{func:"random([$limit])",desc:Et("Returns a random number.")},{func:"length($list)",desc:Et("Returns the length of a list.")},{func:"nth($list, $n)",desc:Et("Returns a specific item in a list.")},{func:"set-nth($list, $n, $value)",desc:Et("Replaces the nth item in a list.")},{func:"join($list1, $list2, [$separator])",desc:Et("Joins together two lists into one.")},{func:"append($list1, $val, [$separator])",desc:Et("Appends a single value onto the end of a list.")},{func:"zip($lists)",desc:Et("Combines several lists into a single multidimensional list.")},{func:"index($list, $value)",desc:Et("Returns the position of a value within a list.")},{func:"list-separator(#list)",desc:Et("Returns the separator of a list.")},{func:"map-get($map, $key)",desc:Et("Returns the value in a map associated with a given key.")},{func:"map-merge($map1, $map2)",desc:Et("Merges two maps together into a

2new map.")},{func:"map-remove($map, $keys)",desc:Et("Returns a new map with keys removed.")},{func:"map-keys($map)",desc:Et("Returns a list of all keys in a map.")},{func:"map-values($map)",desc:Et("Returns a list of all values in a map.")},{func:"map-has-key($map, $key)",desc:Et("Returns whether a map has a value associated with a given key.")},{func:"keywords($args)",desc:Et("Returns the keywords passed to a function that takes variable arguments.")},{func:"feature-exists($feature)",desc:Et("Returns whether a feature exists in the current Sass runtime.")},{func:"variable-exists($name)",desc:Et("Returns whether a variable with the given name exists in the current scope.")},{func:"global-variable-exists($name)",desc:Et("Returns whether a variable with the given name exists in the global scope.")},{func:"function-exists($name)",desc:Et("Returns whether a function with the given name exists.")},{func:"mixin-exists($name)",desc:Et("Returns whether a mixin with the given name exists.")},{func:"inspect($value)",desc:Et("Returns the string representation of a value as it would be represented in Sass.")},{func:"type-of($value)",desc:Et("Returns the type of a value.")},{func:"unit($number)",desc:Et("Returns the unit(s) associated with a number.")},{func:"unitless($number)",desc:Et("Returns whether a number has units.")},{func:"comparable($number1, $number2)",desc:Et("Returns whether two numbers can be added, subtracted, or compared.")},{func:"call($name, $argsâ¦)",desc:Et("Dynamically calls a Sass function.")}],Os.scssAtDirectives=[{label:"@extend",documentation:Et("Inherits the styles of another selector."),kind:ur.Keyword},{label:"@at-root",documentation:Et("Causes one or more rules to be emitted at the root of the document."),kind:ur.Keyword},{label:"@debug",documentation:Et("Prints the value of an expression to the standard error output stream. Useful for debugging complicated Sass files."),kind:ur.Keyword},{label:"@warn",documentation:Et("Prints the value of an expression to the standard error output stream. Useful for libraries that need to warn users of deprecations or recovering from minor mixin usage mistakes. Warnings can be turned off with the `--quiet` command-line option or the `:quiet` Sass option."),kind:ur.Keyword},{label:"@error",documentation:Et("Throws the value of an expression as a fatal error with stack trace. Useful for validating arguments to mixins and functions."),kind:ur.Keyword},{label:"@if",documentation:Et("Includes the body if the expression does not evaluate to `false` or `null`."),insertText:"@if ${1:expr} {\n\t$0\n}",insertTextFormat:pr.Snippet,kind:ur.Keyword},{label:"@for",documentation:Et("For loop that repeatedly outputs a set of styles for each `$var` in the `from/through` or `from/to` clause."),insertText:"@for \\$${1:var} from ${2:start} ${3|to,through|} ${4:end} {\n\t$0\n}",insertTextFormat:pr.Snippet,kind:ur.Keyword},{label:"@each",documentation:Et("Each loop that sets `$var` to each item in the list or map, then outputs the styles it contains using that value of `$var`."),insertText:"@each \\$${1:var} in ${2:list} {\n\t$0\n}",insertTextFormat:pr.Snippet,kind:ur.Keyword},{label:"@while",documentation:Et("While loop that takes an expression and repeatedly outputs the nested styles until the statement evaluates to `false`."),insertText:"@while ${1:condition} {\n\t$0\n}",insertTextFormat:pr.Snippet,kind:ur.Keyword},{label:"@mixin",documentation:Et("Defines styles that can be re-used throughout the stylesheet with `@include`."),insertText:"@mixin ${1:name} {\n\t$0\n}",insertTextFormat:pr.Snippet,kind:ur.Keyword},{label:"@include",documentation:Et("Includes the styles defined by another mixin into the current rule."),kind:ur.Keyword},{label:"@function",documentation:Et("Defines complex operations that can be re-used throughout stylesheets."),kind:ur.Keyword}],Os.scssModuleLoaders=[{label:"@use",documentation:Et("Loads mixins, functions, and variables from other Sass stylesheets as 'modules', and combines CSS from multiple stylesheets together."),references:[{name:Ns,url:"https://sass-lang.com/documentation/at-rules/use"}],insertText:"@use $0;",insertTextFormat:pr.Snippet,kind:ur.Keyword},{label:"@forward",documentation:Et("Loads a Sass stylesheet and makes its mixins, functions, and variables available when this

2stylesheet is loaded with the @use rule."),references:[{name:Ns,url:"https://sass-lang.com/documentation/at-rules/forward"}],insertText:"@forward $0;",insertTextFormat:pr.Snippet,kind:ur.Keyword}],Os.scssModuleBuiltIns=[{label:"sass:math",documentation:Et("Provides functions that operate on numbers."),references:[{name:Ns,url:"https://sass-lang.com/documentation/modules/math"}]},{label:"sass:string",documentation:Et("Makes it easy to combine, search, or split apart strings."),references:[{name:Ns,url:"https://sass-lang.com/documentation/modules/string"}]},{label:"sass:color",documentation:Et("Generates new colors based on existing ones, making it easy to build color themes."),references:[{name:Ns,url:"https://sass-lang.com/documentation/modules/color"}]},{label:"sass:list",documentation:Et("Lets you access and modify values in lists."),references:[{name:Ns,url:"https://sass-lang.com/documentation/modules/list"}]},{label:"sass:map",documentation:Et("Makes it possible to look up the value associated with a key in a map, and much more."),references:[{name:Ns,url:"https://sass-lang.com/documentation/modules/map"}]},{label:"sass:selector",documentation:Et("Provides access to Sassâs powerful selector engine."),references:[{name:Ns,url:"https://sass-lang.com/documentation/modules/selector"}]},{label:"sass:meta",documentation:Et("Exposes the details of Sassâs inner workings."),references:[{name:Ns,url:"https://sass-lang.com/documentation/modules/meta"}]}];const Bs="/".charCodeAt(0),Us="\n".charCodeAt(0),Ws="\r".charCodeAt(0),Ks="\f".charCodeAt(0),js="`".charCodeAt(0),zs=".".charCodeAt(0);let qs=i.CustomToken;const Hs=qs++;class Qs extends X{scanNext(e){const t=this.escapedJavaScript();return null!==t?this.finishToken(e,t):this.stream.advanceIfChars([zs,zs,zs])?this.finishToken(e,Hs):super.scanNext(e)}comment(){return!!super.comment()||!(this.inURL||!this.stream.advanceIfChars([Bs,Bs]))&&(this.stream.advanceWhileChar(e=>{switch(e){case Us:case Ws:case Ks:return!1;default:return!0}}),!0)}escapedJavaScript(){return this.stream.peekChar()===js?(this.stream.advance(1),this.stream.advanceWhileChar(e=>e!==js),this.stream.advanceIfChar(js)?i.EscapedJavaScript:i.BadEscapedJavaScript):null}}class Gs extends ji{constructor(){super(new Qs)}_parseStylesheetStatement(e=!1){return this.peek(i.AtKeyword)?this._parseVariableDeclaration()||this._parsePlugin()||super._parseStylesheetAtStatement(e):this._tryParseMixinDeclaration()||this._tryParseMixinReference()||this._parseFunction()||this._parseRuleset(!0)}_parseImport(){if(!this.peekKeyword("@import")&&!this.peekKeyword("@import-once"))return null;const e=this.create(Fe);if(this.consumeToken(),this.accept(i.ParenthesisL)){if(!this.accept(i.Ident))return this.finish(e,At.IdentifierExpected,[i.SemiColon]);do{if(!this.accept(i.Comma))break}while(this.accept(i.Ident));if(!this.accept(i.ParenthesisR))return this.finish(e,At.RightParenthesisExpected,[i.SemiColon])}return e.addChild(this._parseURILiteral())||e.addChild(this._parseStringLiteral())?(this.peek(i.SemiColon)||this.peek(i.EOF)||e.setMedialist(this._parseMediaQueryList()),this._completeParseImport(e)):this.finish(e,At.URIOrStringExpected,[i.SemiColon])}_parsePlugin(){if(!this.peekKeyword("@plugin"))return null;const e=this.createNode(re.Plugin);return this.consumeToken(),e.addChild(this._parseStringLiteral())?this.accept(i.SemiColon)?this.finish(e):this.finish(e,At.SemiColonExpected):this.finish(e,At.StringLiteralExpected)}_parseMediaQuery(){const e=super._parseMediaQuery();if(!e){const e=this.create(Ge);return e.addChild(this._parseVariable())?this.finish(e):null}return e}_parseMediaDeclaration(e=!1){return this._tryParseRuleset(e)||this._tryToParseDeclaration()||this._tryParseMixinDeclaration()||this._tryParseMixinReference()||this._parseDetachedRuleSetMixin()||this._parseStylesheetStatement(e)}_parseMediaFeatureName(){return this._parseIdent()||this._parseVariable()}_parseVariableDeclaration(e=[]){const t=this.create(ut),r=this.mark();if(!t.setVariable(this._parseVariable(!0)))return null;if(!this.accept(i.Colon))return this.restoreAtMark(r),null;

2if(this.prevToken&&(t.colonPosition=this.prevToken.offset),t.setValue(this._parseDetachedRuleSet()))t.needsSemicolon=!1;else if(!t.setValue(this._parseExpr()))return this.finish(t,At.VariableValueExpected,[],e);return t.addChild(this._parsePrio()),this.peek(i.SemiColon)&&(t.semicolonPosition=this.token.offset),this.finish(t)}_parseDetachedRuleSet(){let e=this.mark();if(this.peekDelim("#")||this.peekDelim(".")){if(this.consumeToken(),this.hasWhitespace()||!this.accept(i.ParenthesisL))return this.restoreAtMark(e),null;{let t=this.create(yt);if(t.getParameters().addChild(this._parseMixinParameter()))for(;(this.accept(i.Comma)||this.accept(i.SemiColon))&&!this.peek(i.ParenthesisR);)t.getParameters().addChild(this._parseMixinParameter())||this.markError(t,At.IdentifierExpected,[],[i.ParenthesisR]);if(!this.accept(i.ParenthesisR))return this.restoreAtMark(e),null}}if(!this.peek(i.CurlyL))return null;const t=this.create(pe);return this._parseBody(t,this._parseDetachedRuleSetBody.bind(this)),this.finish(t)}_parseDetachedRuleSetBody(){return this._tryParseKeyframeSelector()||this._parseRuleSetDeclaration()}_addLookupChildren(e){if(!e.addChild(this._parseLookupValue()))return!1;let t=!1;for(;this.peek(i.BracketL)&&(t=!0),e.addChild(this._parseLookupValue());)t=!1;return!t}_parseLookupValue(){const e=this.create(oe),t=this.mark();return this.accept(i.BracketL)&&((e.addChild(this._parseVariable(!1,!0))||e.addChild(this._parsePropertyIdentifier()))&&this.accept(i.BracketR)||this.accept(i.BracketR))?e:(this.restoreAtMark(t),null)}_parseVariable(e=!1,t=!1){const r=!e&&this.peekDelim("$");if(!this.peekDelim("@")&&!r&&!this.peek(i.AtKeyword))return null;const n=this.create(dt),s=this.mark();for(;this.acceptDelim("@")||!e&&this.acceptDelim("$");)if(this.hasWhitespace())return this.restoreAtMark(s),null;return(this.accept(i.AtKeyword)||this.accept(i.Ident))&&(t||!this.peek(i.BracketL)||this._addLookupChildren(n))?n:(this.restoreAtMark(s),null)}_parseTermExpression(){return this._parseVariable()||this._parseEscaped()||super._parseTermExpression()||this._tryParseMixinReference(!1)}_parseEscaped(){if(this.peek(i.EscapedJavaScript)||this.peek(i.BadEscapedJavaScript)){const e=this.createNode(re.EscapedValue);return this.consumeToken(),this.finish(e)}if(this.peekDelim("~")){const e=this.createNode(re.EscapedValue);return this.consumeToken(),this.accept(i.String)||this.accept(i.EscapedJavaScript)?this.finish(e):this.finish(e,At.TermExpected)}return null}_parseOperator(){const e=this._parseGuardOperator();return e||super._parseOperator()}_parseGuardOperator(){if(this.peekDelim(">")){const e=this.createNode(re.Operator);return this.consumeToken(),this.acceptDelim("="),e}if(this.peekDelim("=")){const e=this.createNode(re.Operator);return this.consumeToken(),this.acceptDelim("<"),e}if(this.peekDelim("<")){const e=this.createNode(re.Operator);return this.consumeToken(),this.acceptDelim("="),e}return null}_parseRuleSetDeclaration(){return this.peek(i.AtKeyword)?this._parseKeyframe()||this._parseMedia(!0)||this._parseImport()||this._parseSupports(!0)||this._parseLayer()||this._parsePropertyAtRule()||this._parseContainer(!0)||this._parseDetachedRuleSetMixin()||this._parseVariableDeclaration()||this._parseRuleSetDeclarationAtStatement():this._tryParseMixinDeclaration()||this._tryParseRuleset(!0)||this._tryParseMixinReference()||this._parseFunction()||this._parseExtend()||this._parseDeclaration()}_parseKeyframeIdent(){return this._parseIdent([ie.Keyframe])||this._parseVariable()}_parseKeyframeSelector(){return this._parseDetachedRuleSetMixin()||super._parseKeyframeSelector()}_parseSelector(e){const t=this.create(fe);let r=!1;for(e&&(r=t.addChild(this._parseCombinator()));t.addChild(this._parseSimpleSelector());){r=!0;const e=this.mark();if(t.addChild(this._parseGuard())&&this.peek(i.CurlyL))break;this.restoreAtMark(e),t.addChild(this._parseCombinator())}return r?this.finish(t):null}_parseNestingSelector(){if(this.peekDelim("&")){const e=this.createNode(re.SelectorCombinator);for(this.consumeToken();!this.hasWhitespace()&&(this.acceptDelim("-")||this.accept(i.Num)||this.accept(i.Dimension)||e.addChild(this._parseIdent())||this.acceptDelim("&")););return this.finish(e)}return null}_parseSelectorIdent(){if(!this.peekInterpolatedIdent())return null;const e=this.createNode(re.SelectorInterpolation);return this._acceptInterpolatedIdent(e)?this.finish(e):null}_parsePropertyIdentifier(e=!1){const t=/^[\w-]+/;if(!this.peekInterpolatedIdent()&&!this.peekRegExp(this.token.type,t))return null;const r=this.mark(),i=this.create(he);i.isCustomProperty=this.acceptDelim("-")&&this.acceptDelim("-");let n=!1;return n=e?i.isCustomProperty?i.addChild(this._parseIdent()):i.addChild(this._parseRegexp(t)):i.isCustomProperty?this._acceptInterpolatedIdent(i):this._acceptInterpolatedIdent(i,t),n?(e||this.hasWhitespace()||(this.acceptDelim("+"),this.hasWhitespace()||this.acceptIdent("_")),this.finish(i)):(this.restoreAtMark(r),null)}peekInterpolatedIdent(){return this.peek(i.Ident)||this.peekDelim("@")||this.peekDelim("$")||this.peekDelim("-")}_acceptInterpolatedIdent(e,t){let r=!1;const n=()=>{const e=this.mark();return this.acceptDelim("-")&&(this.hasWhitespace()||this.acceptDelim("-"),this.hasWhitespace())?(this.restoreAtMark(e),null):this._parseInterpolation()},s=t?()=>this.acceptRegexp(t):()=>this.accept(i.Ident);for(;(s()||e.addChild(this._parseInterpolation()||this.try(n)))&&(r=!0,!this.hasWhitespace()););return r}_parseInterpolation(){const e=this.mark();if(this.peekDelim("@")||this.peekDelim("$")){const t=this.createNode(re.Interpolation);return this.consumeToken(),this.hasWhitespace()||!this.accept(i.CurlyL)?(this.restoreAtMark(e),null):t.addChild(this._parseIdent())?this.accept(i.CurlyR)?this.finish(t):this.finish(t,At.RightCurlyExpected):this.finish(t,At.IdentifierExpected)}return null}_tryParseMixinDeclaration(){const e=this.mark(),t=this.create(yt);if(!t.setIdentifier(this._parseMixinDeclarationIdentifier())||!this.accept(i.ParenthesisL))return this.restoreAtMark(e),null;if(t.getParameters().addChild(this._parseMixinParameter()))for(;(this.accept(i.Comma)||this.accept(i.SemiColon))&&!this.peek(i.ParenthesisR);)t.getParameters().addChild(this._parseMixinParameter())||this.markError(t,At.IdentifierExpected,[],[i.ParenthesisR]);return this.accept(i.ParenthesisR)?(t.setGuard(this._parseGuard()),this.peek(i.CurlyL)?this._parseBody(t,this._parseMixInBodyDeclaration.bind(this)):(this.restoreAtMark(e),null)):(this.restoreAtMark(e),null)}_parseMixInBodyDeclaration(){return this._parseFontFace()||this._parseRuleSetDeclaration()}_parseMixinDeclarationIdentifier(){let e;if(this.peekDelim("#")||this.peekDelim(".")){if(e=this.create(he),this.consumeToken(),this.hasWhitespace()||!e.addChild(this._parseIdent()))return null}else{if(!this.peek(i.Hash))return null;e=this.create(he),this.consumeToken()}return e.referenceTypes=[ie.Mixin],this.finish(e)}_parsePseudo(){if(!this.peek(i.Colon))return null;const e=this.mark(),t=this.create(ft);return this.consumeToken(),this.acceptIdent("extend")?this._completeExtends(t):(this.restoreAtMark(e),super._parsePseudo())}_parseExtend(){if(!this.peekDelim("&"))return null;const e=this.mark(),t=this.create(ft);return this.consumeToken(),!this.hasWhitespace()&&this.accept(i.Colon)&&this.acceptIdent("extend")?this._completeExtends(t):(this.restoreAtMark(e),null)}_completeExtends(e){if(!this.accept(i.ParenthesisL))return this.finish(e,At.LeftParenthesisExpected);const t=e.getSelectors();if(!t.addChild(this._parseSelector(!0)))return this.finish(e,At.SelectorExpected);for(;this.accept(i.Comma);)if(!t.addChild(this._parseSelector(!0)))return this.finish(e,At.SelectorExpected);return this.accept(i.ParenthesisR)?this.finish(e):this.finish(e,At.RightParenthesisExpected)}_parseDetachedRuleSetMixin(){if(!this.peek(i.AtKeyword))return null;const e=this.mark(),t=this.create(_t);return!t.addChild(this._parseVariable(!0))||!this.hasWhitespace()&&this.accept(i.ParenthesisL)?this.accept(i.ParenthesisR)?this.finish(t):this.finish(t,At.RightParenthesisExpected):(this.restoreAtMark(e),null)}_tryParseMixinReference(e=!0){const t=this.mark(),r=this.create(_t);let n=this._parseMixinDeclarationIdentifier();for(;n;){this.acceptDelim(">");const e=this._parseMixinDeclarationIdentifier();if(!e)break;r.getNamespaces().addChild(n),n=e}if(!r.setIdentifier(n))return this.restoreAtMark(t),null;let s=!1;if(this.accept(i.ParenthesisL)){if(s=!0,r.getArguments().addChild(this._parseMixinArgument()))for(;(this.accept(i.Comma)||this.accept(i.SemiColon))&&!this.peek(i.ParenthesisR);)if(!r.getArguments().addChild(this._parseMixinArgument()))return this.finish(r,At.ExpressionExpected);if(!this.accept(i.ParenthesisR))return this.finish(r,At.RightParenthesisExpected);n.referenceTypes=[ie.Mixin]}else n.referenceTypes=[ie.Mixin,ie.Rule];return this.peek(i.BracketL)?e||this._addLookupChildren(r):r.addChild(this._parsePrio()),s||this.peek(i.SemiColon)||this.peek(i.CurlyR)||this.peek(i.EOF)?this.finish(r):(this.restoreAtMark(t),null)}_parseMixinArgument(){const e=this.create(we),t=this.mark(),r=this._parseVariable();return r&&(this.accept(i.Colon)?e.setIdentifier(r):this.restoreAtMark(t)),e.setValue(this._parseDetachedRuleSet()||this._parseExpr(!0))?this.finish(e):(this.restoreAtMark(t),null)}_parseMixinParameter(){const e=this.create(ve);if(this.peekKeyword("@rest")){const t=this.create(oe);return this.consumeToken(),this.accept(Hs)?(e.setIdentifier(this.finish(t)),this.finish(e)):this.finish(e,At.DotExpected,[],[i.Comma,i.ParenthesisR])}if(this.peek(Hs)){const t=this.create(oe);return this.consumeToken(),e.setIdentifier(this.finish(t)),this.finish(e)}let t=!1;return e.setIdentifier(this._parseVariable())&&(this.accept(i.Colon),t=!0),e.setDefaultValue(this._parseDetachedRuleSet()||this._parseExpr(!0))||t?this.finish(e):null}_parseGuard(){if(!this.peekIdent("when"))return null;const e=this.create(Ct);if(this.consumeToken(),!e.getConditions().addChild(this._parseGuardCondition()))return this.finish(e,At.ConditionExpected);for(;this.acceptIdent("and")||this.accept(i.Comma);)if(!e.getConditions().addChild(this._parseGuardCondition()))return this.finish(e,At.ConditionExpected);return this.finish(e)}_parseGuardCondition(){const e=this.create(kt);return e.isNegated=this.acceptIdent("not"),this.accept(i.ParenthesisL)?(e.addChild(this._parseExpr()),this.accept(i.ParenthesisR)?this.finish(e):this.finish(e,At.RightParenthesisExpected)):e.isNegated?this.finish(e,At.LeftParenthesisExpected):null}_parseFunction(){const e=this.mark(),t=this.create(ke);if(!t.setIdentifier(this._parseFunctionIdentifier()))return null;if(this.hasWhitespace()||!this.accept(i.ParenthesisL))return this.restoreAtMark(e),null;if(t.getArguments().addChild(this._parseMixinArgument()))for(;(this.accept(i.Comma)||this.accept(i.SemiColon))&&!this.peek(i.ParenthesisR);)if(!t.getArguments().addChild(this._parseMixinArgument()))return this.finish(t,At.ExpressionExpected);return this.accept(i.ParenthesisR)?this.finish(t):this.finish(t,At.RightParenthesisExpected)}

2_parseFunctionIdentifier(){if(this.peekDelim("%")){const e=this.create(he);return e.referenceTypes=[ie.Function],this.consumeToken(),this.finish(e)}return super._parseFunctionIdentifier()}_parseURLArgument(){const e=this.mark(),t=super._parseURLArgument();if(!t||!this.peek(i.ParenthesisR)){this.restoreAtMark(e);const t=this.create(oe);return t.addChild(this._parseBinaryExpr()),this.finish(t)}return t}}class Js extends kn{constructor(e,t){super("@",e,t)}createFunctionProposals(e,t,r,i){for(const n of e){const e={label:n.name,detail:n.example,documentation:n.description,textEdit:Jt.replace(this.getCompletionRange(t),n.name+"($0)"),insertTextFormat:pr.Snippet,kind:ur.Function};r&&(e.sortText="z"),i.items.push(e)}return i}getTermProposals(e,t,r){let i=Js.builtInProposals;return e&&(i=i.filter(t=>!t.type||!e.restrictions||-1!==e.restrictions.indexOf(t.type))),this.createFunctionProposals(i,t,!0,r),super.getTermProposals(e,t,r)}getColorProposals(e,t,r){return this.createFunctionProposals(Js.colorProposals,t,!1,r),super.getColorProposals(e,t,r)}getCompletionsForDeclarationProperty(e,t){return this.getCompletionsForSelector(null,!0,t),super.getCompletionsForDeclarationProperty(e,t)}}function Xs(e,t){const r=function(e){function t(t){return e.positionAt(t.offset).line}function r(t){return e.positionAt(t.offset+t.len).line}function n(){switch(e.languageId){case"scss":return new $s;case"less":return new Qs;default:return new X}}function s(e,i){const n=t(e),s=r(e);return n!==s?{startLine:n,endLine:s,kind:i}:null}const o=[],a=[],c=n();c.ignoreComment=!1,c.setSource(e.getText());let h=c.scan(),l=null;for(;h.type!==i.EOF;){switch(h.type){case i.CurlyL:case Es:a.push({line:t(h),type:"brace",isStart:!0});break;case i.CurlyR:if(0!==a.length){const e=Ys(a,"brace");if(!e)break;let t=r(h);"brace"===e.type&&(l&&r(l)!==t&&t--,e.line!==t&&o.push({startLine:e.line,endLine:t,kind:void 0}))}break;case i.Comment:{const i=e=>"#region"===e?{line:t(h),type:"comment",isStart:!0}:{line:r(h),type:"comment",isStart:!1},n=t=>{const r=t.text.match(/^\s*\/\*\s*(#region|#endregion)\b\s*(.*?)\s*\*\//);if(r)return i(r[1]);if("scss"===e.languageId||"less"===e.languageId){const e=t.text.match(/^\s*\/\/\s*(#region|#endregion)\b\s*(.*?)\s*/);if(e)return i(e[1])}return null},c=n(h);if(c)if(c.isStart)a.push(c);else{const e=Ys(a,"comment");

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2,{name:"hsvsaturation",example:"hsvsaturation(@color);",description:Et("returns the `saturation` channel of `@color` in the HSV space")},{name:"hsvvalue",example:"hsvvalue(@color);",description:Et("returns the `value` channel of `@color` in the HSV space")},{name:"red",example:"red(@color);",description:Et("returns the `red` channel of `@color`")},{name:"green",example:"green(@color);",description:Et("returns the `green` channel of `@color`")},{name:"blue",example:"blue(@color);",description:Et("returns the `blue` channel of `@color`")},{name:"alpha",example:"alpha(@color);",description:Et("returns the `alpha` channel of `@color`")},{name:"luma",example:"luma(@color);",description:Et("returns the `luma` value (perceptual brightness) of `@color`")},{name:"saturate",example:"saturate(@color, 10%);",description:Et("return `@color` 10% points more saturated")},{name:"desaturate",example:"desaturate(@color, 10%);",description:Et("return `@color` 10% points less saturated")},{name:"lighten",example:"lighten(@color, 10%);",description:Et("return `@color` 10% points lighter")},{name:"darken",example:"darken(@color, 10%);",description:Et("return `@color` 10% points darker")},{name:"fadein",example:"fadein(@color, 10%);",description:Et("return `@color` 10% points less transparent")},{name:"fadeout",example:"fadeout(@color, 10%);",description:Et("return `@color` 10% points more transparent")},{name:"fade",example:"fade(@color, 50%);",description:Et("return `@color` with 50% transparency")},{name:"spin",example:"spin(@color, 10);",description:Et("return `@color` with a 10 degree larger in hue")},{name:"mix",example:"mix(@color1, @color2, [@weight: 50%]);",description:Et("return a mix of `@color1` and `@color2`")},{name:"greyscale",example:"greyscale(@color);",description:Et("returns a grey, 100% desaturated color")},{name:"contrast",example:"contrast(@color1, [@darkcolor: black], [@lightcolor: white], [@threshold: 43%]);",description:Et("return `@darkcolor` if `@color1 is> 43% luma` otherwise return `@lightcolor`, see notes")},{name:"multiply",example:"multiply(@color1, @color2);"},{name:"screen",example:"screen(@color1, @color2);"},{name:"overlay",example:"overlay(@color1, @color2);"},{name:"softlight",example:"softlight(@color1, @color2);"},{name:"hardlight",example:"hardlight(@color1, @color2);"},{name:"difference",example:"difference(@color1, @color2);"},{name:"exclusion",example:"exclusion(@color1, @color2);"},{name:"average",example:"average(@color1, @color2);"},{name:"negation",example:"negation(@color1, @color2);"}],function(){var e=[,,function(e){function t(e){this.__parent=e,this.__character_count=0,this.__indent_count=-1,this.__alignment_count=0,this.__wrap_point_index=0,this.__wrap_point_character_count=0,this.__wrap_point_indent_count=-1,this.__wrap_point_alignment_count=0,this.__items=[]}function r(e,t){this.__cache=[""],this.__indent_size=e.indent_size,this.__indent_string=e.indent_char,e.indent_with_tabs||(this.__indent_string=new Array(e.indent_size+1).join(e.indent_char)),t=t||"",e.indent_level>0&&(t=new Array(e.indent_level+1).join(this.__indent_string)),this.__base_string=t,this.__base_string_length=t.length}function i(e,i){this.__indent_cache=new r(e,i),this.raw=!1,this._end_with_newline=e.end_with_newline,this.indent_size=e.indent_size,this.wrap_line_length=e.wrap_line_length,this.indent_empty_lines=e.indent_empty_lines,this.__lines=[],this.previous_line=null,this.current_line=null,this.next_line=new t(this),this.space_before_token=!1,this.non_breaking_space=!1,this.previous_token_wrapped=!1,this.__add_outputline()}t.prototype.clone_empty=function(){var e=new t(this.__parent);return e.set_indent(this.__indent_count,this.__alignment_count),e},t.prototype.item=function(e){return e<0?this.__items[this.__items.length+e]:this.__items[e]},t.prototype.has_match=function(e){for(var t=this.__items.length-1;t>=0;t--)if(this.__items[t].match(e))return!0;return!1},t.prototype.set_indent=function(e,t){this.is_empty()&&(this.__indent_count=e||0,this.__alignment_count=t||0,this.__character_count=this.__parent.get_indent_size(this.__indent_count,this.__alignment_count))},t.prototype._set_wrap_point=function(){this.__parent.wrap_line_length&&(this.__wrap_point_index=this.__items.length,this.__wrap_point_character_count=this.__character_count,this.__wrap_point_indent_count=this.__parent.next_line.__indent_count,this.__wrap_point_alignment_count=this.__parent.next_line.__alignment_count)}

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i=r(17).Options,n=r(2).Output,s=r(8).InputScanner,o=new(0,r(13).Directives)(/\/\*/,/\*\//),a=/\r\n|[\r\n]/,c=/\r\n|[\r\n]/g,h=/\s/,l=/(?:\s|\n)+/g,u=/\/\*(?:[\s\S]*?)((?:\*\/)|$)/g,p=/\/\/(?:[^\n\r\u2028\u2029]*)/g;function d(e,t){this._source_text=e||"",this._options=new i(t),this._ch=null,this._input=null,this.NESTED_AT_RULE={page:!0,"font-face":!0,keyframes:!0,media:!0,supports:!0,document:!0},this.CONDITIONAL_GROUP_RULE={media:!0,supports:!0,document:!0},this.NON_SEMICOLON_NEWLINE_PROPERTY=["grid-template-areas","grid-template"]}d.prototype.eatString=function(e){var t="";for(this._ch=this._input.next();this._ch;){if(t+=this._ch,"\\"===this._ch)t+=this._input.next();else if(-1!==e.indexOf(this._ch)||"\n"===this._ch)break;this._ch=this._input.next()}return t},d.prototype.eatWhitespace=function(e){for(var t=h.test(this._input.peek()),r=0;h.test(this._input.peek());)this._ch=this._input.next(),e&&"\n"===this._ch&&(0===r||r<this._options.max_preserve_newlines)&&(r++,this._output.add_new_line(!0));return t},d.prototype.foundNestedPseudoClass=function(){for(var e=0,t=1,r=this._input.peek(t);r;){if("{"===r)return!0;

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i,d,f=0,g=!1,m=!1,_=!1,y=!1,b=!1,x=this._ch,C=!1;i=""!==this._input.read(l),d=x,this._ch=this._input.next(),"\\"===this._ch&&this._input.hasNext()&&(this._ch+=this._input.next()),x=this._ch,this._ch;)if("/"===this._ch&&"*"===this._input.peek()){this._output.add_new_line(),this._input.back();var k=this._input.read(u),v=o.get_directives(k);v&&"start"===v.ignore&&(k+=o.readIgnored(this._input)),this.print_string(k),this.eatWhitespace(!0),this._output.add_new_line()}else if("/"===this._ch&&"/"===this._input.peek())this._output.space_before_token=!0,this._input.back(),this.print_string(this._input.read(p)),this.eatWhitespace(!0);else if("$"===this._ch){this.preserveSingleSpace(i),this.print_string(this._ch);var w=this._input.peekUntilAfter(/[: ,;{}()[\]\/='"]/g);w.match(/[ :]$/)&&(w=this.eatString(": ").replace(/\s+$/,""),this.print_string(w),this._output.space_before_token=!0),0===f&&-1!==w.indexOf(":")&&(m=!0,this.indent())}else if("@"===this._ch)if(this.preserveSingleSpace(i),"{"===this._input.peek())this.print_string(this._ch+this.eatString("}"));else{this.print_string(this._ch);var S=this._input.peekUntilAfter(/[: ,;{}()[\]\/='"]/g);S.match(/[ :]$/)&&(S=this.eatString(": ").replace(/\s+$/,""),this.print_string(S),this._output.space_before_token=!0),0===f&&-1!==S.indexOf(":")?(m=!0,this.indent()):S in this.NESTED_AT_RULE?(this._nestedLevel+=1,S in this.CONDITIONAL_GROUP_RULE&&(_=!0)):0!==f||m||(y=!0)}else if("#"===this._ch&&"{"===this._input.peek())this.preserveSingleSpace(i),this.print_string(this._ch+this.eatString("}"));else if("{"===this._ch)m&&(m=!1,this.outdent()),y=!1,_?(_=!1,g=this._indentLevel>=this._nestedLevel):g=this._indentLevel>=this._nestedLevel-1,this._options.newline_between_rules&&g&&this._output.previous_line&&"{"!==this._output.previous_line.item(-1)&&this._output.ensure_empty_line_above("/",","),this._output.space_before_token=!0,"expand"===this._options.brace_style?(this._output.add_new_line(),this.print_string(this._ch),this.indent(),this._output.set_indent(this._indentLevel)):("("===d?this._output.space_before_token=!1:","!==d&&this.indent(),this.print_string(this._ch)),this.eatWhitespace(!0),this._output.add_new_line();else if("}"===this._ch)this.outdent(),this._output.add_new_line(),"{"===d&&this._output.trim(!0),m&&(this.outdent(),m=!1),this.print_string(this._ch),g=!1,this._nestedLevel&&this._nestedLevel--,this.eatWhitespace(!0),this._output.add_new_line(),this._options.newline_between_rules&&!this._output.just_added_blankline()&&"}"!==this._input.peek()&&this._output.add_new_line(!0),")"===this._input.peek()&&(this._output.trim(!0),"expand"===this._options.brace_style&&this._output.add_new_line(!0));else if(":"===this._ch){for(var P=0;P<this.NON_SEMICOLON_NEWLINE_PROPERTY.length;P++)if(this._input.lookBack(this.NON_SEMICOLON_NEWLINE_PROPERTY[P])){C=!0;break}!g&&!_||this._input.lookBack("&")||this.foundNestedPseudoClass()||this._input.lookBack("(")||y||0!==f?(this._input.lookBack(" 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I=!1;this._input.lookBack("with")&&(I=!0),this.preserveSingleSpace(i||I),this.print_string(this._ch),m&&"$"===d&&this._options.selector_separator_newline?(this._output.add_new_line(),b=!0):(this.eatWhitespace(),f++,this.indent())}else if(")"===this._ch)f&&(f--,this.outdent()),b&&";"===this._input.peek()&&this._options.selector_separator_newline&&(b=!1,this.outdent(),this._output.add_new_line()),this.print_string(this._ch);else if(","===this._ch)this.print_string(this._ch),this.eatWhitespace(!0),!this._options.selector_separator_newline||m&&!b||0!==f||y?this._output.space_before_token=!0:this._output.add_new_line();else if(">"!==this._ch&&"+"!==this._ch&&"~"!==this._ch||m||0!==f)if("]"===this._ch)this.print_string(this._ch);else if("["===this._ch)this.preserveSingleSpace(i),this.print_string(this._ch);else if("="===this._ch)this.eatWhitespace(),this.print_string("="),h.test(this._ch)&&(this._ch="");else if("!"!==this._ch||this._input.lookBack("\\")){var R='"'===d||"'"===d;this.preserveSingleSpace(R||i),this.print_string(this._ch),!this._output.just_added_newline()&&"\n"===this._input.peek()&&C&&this._output.add_new_line()}else this._output.space_before_token=!0,this.print_string(this._ch);else this._options.space_around_combinator?(this._output.space_before_token=!0,this.print_string(this._ch),this._output.space_before_token=!0):(this.print_string(this._ch),this.eatWhitespace(),this._ch&&h.test(this._ch)&&(this._ch=""));return this._output.get_code(t)},e.exports.Beautifier=d},function(e,t,r){var i=r(6).Options;function n(e){i.call(this,e,"css"),this.selector_separator_newline=this._get_boolean("selector_separator_newline",!0),this.newline_between_rules=this._get_boolean("newline_between_rules",!0);var t=this._get_boolean("space_around_selector_separator");this.space_around_combinator=this._get_boolean("space_around_combinator")||t;var r=this._get_selection_list("brace_style",["collapse","expand","end-expand","none","preserve-inline"]);this.brace_style="collapse";for(var n=0;n<r.length;n++)"expand"!==r[n]?this.brace_style="collapse":this.brace_style=r[n]}n.prototype=new i,e.exports.Options=n}],t={};var r=function r(i){var n=t[i];if(void 0!==n)return n.exports;var s=t[i]={exports:{}};return e[i](s,s.exports,r),s.exports}(15);Zs=r}();var eo=Zs;function to(e,t,r){let i=e.getText(),n=!0,s=0,o=!1;const a=r.tabSize||4;if(t){let a=e.offsetAt(t.start),c=a;for(;c>0&&ao(i,c-1);)c--;0===c||oo(i,c-1)?a=c:c<a&&(a=c+1);let h=e.offsetAt(t.end),l=h;for(;l<i.length&&ao(i,l);)l++;if((l===i.length||oo(i,l))&&(h=l),t=Ft.create(e.positionAt(a),e.positionAt(h)

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Line numbers count LF bytes from the start of the resource, as the search results do. Vendor segments are library code the classifier recognised; they are stored but not indexed. Bytes are shown as Latin1 characters, one per byte.