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  • {ParserClass}
new JavascriptParser(sourceType?, options?): void

Creates an instance of JavascriptParser.

  • comments {CommentJavascriptParser[]}
  • currentTagData {Record<string, any>|TopLevelSymbol|HarmonySettings|ImportSettings|CommonJsImportSettings|CompatibilitySettings|HarmonySpecifierGuards}
  • destructuringAssignmentProperties {WeakMap<Expression, Set>}
  • hooks {Readonly}
  • magicCommentContext {Context}
  • options <object>
  • prevStatement {ClassDeclaration|MaybeNamedClassDeclaration|ClassExpression|Identifier|SimpleLiteral|RegExpLiteral|BigIntLiteral|ArrayExpression|ArrowFunctionExpression|AssignmentExpression|AwaitExpression|BinaryExpression|SimpleCallExpression|NewExpression|ChainExpression|ConditionalExpression|FunctionExpression|ImportExpression|LogicalExpression|MemberExpression|MetaProperty|ObjectExpression|SequenceExpression|TaggedTemplateExpression|TemplateLiteral|ThisExpression|UnaryExpression|UpdateExpression|YieldExpression|FunctionDeclaration|MaybeNamedFunctionDeclaration|ImportDeclaration|ExportNamedDeclaration|ExportDefaultDeclaration|ExportAllDeclaration|ExpressionStatement|BlockStatement|StaticBlock|EmptyStatement|DebuggerStatement|WithStatement|ReturnStatement|LabeledStatement|BreakStatement|ContinueStatement|IfStatement|SwitchStatement|ThrowStatement|TryStatement|WhileStatement|DoWhileStatement|ForStatement|ForInStatement|ForOfStatement|VariableDeclaration}
  • scope {ScopeInfo}
  • semicolons {Set}
  • sourceType {"module"|"auto"|"script"}
  • state {JavascriptParserState}
  • statementPath {StatementPathItem[]}
  • ALLOWED_MEMBER_TYPES_ALL {3}
  • ALLOWED_MEMBER_TYPES_CALL_EXPRESSION {1}
  • ALLOWED_MEMBER_TYPES_EXPRESSION {2}
  • getImportAttributes <object>
  • VariableInfo {VariableInfo}
  • VariableInfoFlags {Readonly} 
    blockPreWalkClassDeclaration(statement): void
    • statement {ClassDeclaration|MaybeNamedClassDeclaration}
    • Returns: {void}

    Block pre walk class declaration.

    blockPreWalkExportDefaultDeclaration(statement): void
    • statement {ExportDefaultDeclaration}
    • Returns: {void}

    Block pre walk export default declaration.

    blockPreWalkExportNamedDeclaration(statement): void
    • statement {ExportNamedDeclaration}
    • Returns: {void}

    Block pre walk export named declaration.

    blockPreWalkExpressionStatement(statement): void
    • statement {ExpressionStatement}
    • Returns: {void}

    Block pre walk expression statement.

    blockPreWalkStatement(statement): void
    • statement {ClassDeclaration|MaybeNamedClassDeclaration|FunctionDeclaration|MaybeNamedFunctionDeclaration|ImportDeclaration|ExportNamedDeclaration|ExportDefaultDeclaration|ExportAllDeclaration|ExpressionStatement|BlockStatement|StaticBlock|EmptyStatement|DebuggerStatement|WithStatement|ReturnStatement|LabeledStatement|BreakStatement|ContinueStatement|IfStatement|SwitchStatement|ThrowStatement|TryStatement|WhileStatement|DoWhileStatement|ForStatement|ForInStatement|ForOfStatement|VariableDeclaration}
    • Returns: {void}

    Block pre walk statement.

    blockPreWalkStatements(statements): void
    • statements {ClassDeclaration|FunctionDeclaration|ImportDeclaration|ExportNamedDeclaration|ExportDefaultDeclaration|ExportAllDeclaration|ExpressionStatement|BlockStatement|StaticBlock|EmptyStatement|DebuggerStatement|WithStatement|ReturnStatement|LabeledStatement|BreakStatement|ContinueStatement|IfStatement|SwitchStatement|ThrowStatement|TryStatement|WhileStatement|DoWhileStatement|ForStatement|ForInStatement|ForOfStatement|VariableDeclaration[]}
    • Returns: {void}

    Block pre walking iterates the scope for block variable declarations

    blockPreWalkVariableDeclaration(statement): void
    • statement {VariableDeclaration}
    • Returns: {void}

    Block pre walk variable declaration.

    callHooksForExpression(hookMap, expr, ...args): void
    • hookMap {HookMap<SyncBailHook<T, R, UnsetAdditionalOptions>>}
    • expr {ClassExpression|Identifier|SimpleLiteral|RegExpLiteral|BigIntLiteral|ArrayExpression|ArrowFunctionExpression|AssignmentExpression|AwaitExpression|BinaryExpression|SimpleCallExpression|NewExpression|ChainExpression|ConditionalExpression|FunctionExpression|ImportExpression|LogicalExpression|MemberExpression|MetaProperty|ObjectExpression|SequenceExpression|TaggedTemplateExpression|TemplateLiteral|ThisExpression|UnaryExpression|UpdateExpression|YieldExpression|Super}
    • args {AsArray}
    • Returns: <undefined>

    Call hooks for expression.

    callHooksForExpressionWithFallback(hookMap, expr, fallback, defined, ...args): void
    • hookMap {HookMap<SyncBailHook<T, R, UnsetAdditionalOptions>>}
    • expr {ClassExpression|Identifier|SimpleLiteral|RegExpLiteral|BigIntLiteral|ArrayExpression|ArrowFunctionExpression|AssignmentExpression|AwaitExpression|BinaryExpression|SimpleCallExpression|NewExpression|ChainExpression|ConditionalExpression|FunctionExpression|ImportExpression|LogicalExpression|MemberExpression|MetaProperty|ObjectExpression|SequenceExpression|TaggedTemplateExpression|TemplateLiteral|ThisExpression|UnaryExpression|UpdateExpression|YieldExpression|Super}
    • fallback <object> | <undefined>
    • defined <object> | <undefined>
    • args {AsArray}
    • Returns: <undefined>

    Call hooks for expression with fallback.

    callHooksForInfo(hookMap, info, ...args): void
    • hookMap {HookMap<SyncBailHook<T, R, UnsetAdditionalOptions>>}
    • info {ExportedVariableInfo}
    • args {AsArray}
    • Returns: <undefined>

    Call hooks for info.

    callHooksForInfoWithFallback(hookMap, info, fallback, defined, ...args): void

    Call hooks for info with fallback.

    callHooksForName(hookMap, name, ...args): void
    • hookMap {HookMap<SyncBailHook<T, R, UnsetAdditionalOptions>>}
    • name <string>
    • args {AsArray}
    • Returns: <undefined>

    Call hooks for name.

    callHooksForNameWithFallback(hookMap, name, fallback, defined, ...args): void

    Call hooks for name with fallback.

    defineVariable(name): void
    Attributes
    name:<string>
    Returns:
    {void}

    Processes the provided name.

    destructuringAssignmentPropertiesFor(node): void
    • node {Expression}
    • Returns: {Set|undefined}

    Destructuring assignment properties for.

    detectMode(statements): void
    • statements {ClassDeclaration|FunctionDeclaration|ImportDeclaration|ExportNamedDeclaration|ExportDefaultDeclaration|ExportAllDeclaration|ExpressionStatement|BlockStatement|StaticBlock|EmptyStatement|DebuggerStatement|WithStatement|ReturnStatement|LabeledStatement|BreakStatement|ContinueStatement|IfStatement|SwitchStatement|ThrowStatement|TryStatement|WhileStatement|DoWhileStatement|ForStatement|ForInStatement|ForOfStatement|VariableDeclaration|Directive[]}
    • Returns: {void}

    Processes the provided statement.

    enterArrayPattern(pattern, onIdent): void
    • pattern {ArrayPattern}
    • onIdent <object>
    • Returns: {void}

    Enter array pattern.

    enterAssignmentPattern(pattern, onIdent): void
    • pattern {AssignmentPattern}
    • onIdent <object>
    • Returns: {void}

    Enter assignment pattern.

    enterDeclaration(declaration, onIdent): void
    • declaration {Declaration}
    • onIdent <object>
    • Returns: {void}

    Processes the provided declaration.

    enterDestructuringAssignment(pattern, expression): void
    • pattern {Pattern}
    • expression {Expression}
    • Returns: <undefined>

    Enter destructuring assignment.

    enterIdentifier(pattern, onIdent): void
    • pattern {Identifier}
    • onIdent <object>
    • Returns: {void}

    Processes the provided pattern.

    enterObjectPattern(pattern, onIdent): void
    • pattern {ObjectPattern}
    • onIdent <object>
    • Returns: {void}

    Enter object pattern.

    enterPattern(pattern, onIdent): void
    • pattern {Property|Identifier|MemberExpression|ObjectPattern|ArrayPattern|RestElement|AssignmentPattern}
    • onIdent <object>
    • Returns: {void}

    Processes the provided pattern.

    enterPatterns(patterns, onIdent): void
    Attributes
    patterns:<string>
    onIdent:<object>
    Returns:
    {void}

    Processes the provided pattern.

    enterRestElement(pattern, onIdent): void
    • pattern {RestElement}
    • onIdent <object>
    • Returns: {void}

    Enter rest element.

    evaluate(source): BasicEvaluatedExpression
    Attributes
    source:<string>
    Returns:
    {BasicEvaluatedExpression}

    Returns evaluation result.

    evaluatedVariable(tagInfo): void
    • tagInfo {TagInfo}
    • Returns: {VariableInfo}

    Evaluated variable.

    evaluateExpression(expression): void
    • expression {ClassExpression|Identifier|SimpleLiteral|RegExpLiteral|BigIntLiteral|ArrayExpression|ArrowFunctionExpression|AssignmentExpression|AwaitExpression|BinaryExpression|SimpleCallExpression|NewExpression|ChainExpression|ConditionalExpression|FunctionExpression|ImportExpression|LogicalExpression|MemberExpression|MetaProperty|ObjectExpression|SequenceExpression|TaggedTemplateExpression|TemplateLiteral|ThisExpression|UnaryExpression|UpdateExpression|YieldExpression|PrivateIdentifier|SpreadElement|Super}
    • Returns: {BasicEvaluatedExpression}

    Evaluate expression.

    extractMemberExpressionChain(expression): void
    • expression {ClassExpression|Identifier|SimpleLiteral|RegExpLiteral|BigIntLiteral|ArrayExpression|ArrowFunctionExpression|AssignmentExpression|AwaitExpression|BinaryExpression|SimpleCallExpression|NewExpression|ChainExpression|ConditionalExpression|FunctionExpression|ImportExpression|LogicalExpression|MemberExpression|MetaProperty|ObjectExpression|SequenceExpression|TaggedTemplateExpression|TemplateLiteral|ThisExpression|UnaryExpression|UpdateExpression|YieldExpression|Super}
    • Returns: <object>

    Extract member expression chain.

    getComments(range): void
    • range {Tuple<number, number>}
    • Returns: {CommentJavascriptParser[]}

    Returns comments in the range.

    getFreeInfoFromVariable(varName): object | undefined
    Attributes
    varName:<string>
    Returns:<object> | <undefined>

    Gets free info from variable.

    getMemberExpressionInfo(expression, allowedTypes): void
    • expression {ClassExpression|Identifier|SimpleLiteral|RegExpLiteral|BigIntLiteral|ArrayExpression|ArrowFunctionExpression|AssignmentExpression|AwaitExpression|BinaryExpression|SimpleCallExpression|NewExpression|ChainExpression|ConditionalExpression|FunctionExpression|ImportExpression|LogicalExpression|MemberExpression|MetaProperty|ObjectExpression|SequenceExpression|TaggedTemplateExpression|TemplateLiteral|ThisExpression|UnaryExpression|UpdateExpression|YieldExpression|Super}
    • allowedTypes <number>
    • Returns: <undefined>

    Gets member expression info.

    getNameForExpression(expression): void

    Gets name for expression.

    getNameInfoFromVariable(varName): object | undefined
    Attributes
    varName:<string>
    Returns:<object> | <undefined>

    Gets name info from variable.

    getRenameIdentifier(expr): void
    • expr {ClassExpression|Identifier|SimpleLiteral|RegExpLiteral|BigIntLiteral|ArrayExpression|ArrowFunctionExpression|AssignmentExpression|AwaitExpression|BinaryExpression|SimpleCallExpression|NewExpression|ChainExpression|ConditionalExpression|FunctionExpression|ImportExpression|LogicalExpression|MemberExpression|MetaProperty|ObjectExpression|SequenceExpression|TaggedTemplateExpression|TemplateLiteral|ThisExpression|UnaryExpression|UpdateExpression|YieldExpression|SpreadElement}
    • Returns: <string> | <undefined>

    Gets rename identifier.

    getTagData(name, tag): Record<string, any> | TopLevelSymbol | HarmonySettings | ImportSettings | CommonJsImportSettings | CompatibilitySettings | HarmonySpecifierGuards | undefined
    Attributes
    name:<string>
    tag:<symbol>
    Returns:
    {Record<string, any>|TopLevelSymbol|HarmonySettings|ImportSettings|CommonJsImportSettings|CompatibilitySettings|HarmonySpecifierGuards|undefined}

    Returns tag data.

    getVariableInfo(name): ExportedVariableInfo
    Attributes
    name:<string>
    Returns:
    {ExportedVariableInfo}

    Gets variable info.

    inBlockScope(fn, inExecutedPath?): void
    Attributes
    fn:<object>
    inExecutedPath:<boolean>
    Returns:
    {void}

    Processes the provided fn.

    inClassScope(hasThis, params, fn): void
    Attributes
    hasThis:<boolean>
    params:
    {Identifier[]}
    fn:<object>
    Returns:
    {void}

    Processes the provided has thi.

    inFunctionScope(hasThis, params, fn): void
    Attributes
    hasThis:<boolean>
    params:<string>
    fn:<object>
    Returns:
    {void}

    Processes the provided has thi.

    inScope(params, fn): void
    Stability: 0Deprecated
    Attributes
    params:<string>
    fn:<object>
    Returns:
    {void}

    Processes the provided param.

    isAsiPosition(pos): boolean
    Attributes
    pos:<number>
    Returns:<boolean>

    Checks whether this javascript parser is asi position.

    isPure(expr, commentsStartPos): boolean
    Attributes
    expr:<null> | <undefined>
    commentsStartPos:<number>
    Returns:<boolean>

    Checks whether this javascript parser is pure.

    isStatementLevelExpression(expr): void

    Checks whether this javascript parser is statement level expression.

    isVariableDefined(name): boolean
    Attributes
    name:<string>
    Returns:<boolean>

    Checks whether this javascript parser is variable defined.

    modulePreWalkExportAllDeclaration(statement): void
    • statement {ExportAllDeclaration}
    • Returns: {void}

    Module pre walk export all declaration.

    modulePreWalkExportNamedDeclaration(statement): void
    • statement {ExportNamedDeclaration}
    • Returns: {void}

    Module pre walk export named declaration.

    modulePreWalkImportDeclaration(statement): void
    • statement {ImportDeclaration}
    • Returns: {void}

    Module pre walk import declaration.

    modulePreWalkStatements(statements): void
    • statements {ClassDeclaration|FunctionDeclaration|ImportDeclaration|ExportNamedDeclaration|ExportDefaultDeclaration|ExportAllDeclaration|ExpressionStatement|BlockStatement|StaticBlock|EmptyStatement|DebuggerStatement|WithStatement|ReturnStatement|LabeledStatement|BreakStatement|ContinueStatement|IfStatement|SwitchStatement|ThrowStatement|TryStatement|WhileStatement|DoWhileStatement|ForStatement|ForInStatement|ForOfStatement|VariableDeclaration[]}
    • Returns: {void}

    Module pre walking iterates the scope for import entries

    parse(source, state): void

    Parses the provided source and updates the parser state.

    parseCalculatedString(expression): void
    • expression {Expression}
    • Returns: {CalculatedStringResult}

    Parses calculated string.

    parseCommentOptions(range): void
    • range {Tuple<number, number>}
    • Returns: <object>

    Parses comment options.

    parseString(expression): void
    • expression {Expression}
    • Returns: <string>

    Returns parsed string.

    preWalkAssignmentExpression(expression): void
    • expression {AssignmentExpression}
    • Returns: {void}

    Pre walk assignment expression.

    preWalkBlockStatement(statement): void
    • statement {BlockStatement}
    • Returns: {void}

    Pre walk block statement.

    preWalkCatchClause(catchClause): void
    • catchClause {CatchClause}
    • Returns: {void}

    Pre walk catch clause.

    preWalkDoWhileStatement(statement): void
    • statement {DoWhileStatement}
    • Returns: {void}

    Pre walk do while statement.

    preWalkForInStatement(statement): void
    • statement {ForInStatement}
    • Returns: {void}

    Pre walk for in statement.

    preWalkForOfStatement(statement): void
    • statement {ForOfStatement}
    • Returns: {void}

    Pre walk for of statement.

    preWalkForStatement(statement): void
    • statement {ForStatement}
    • Returns: {void}

    Pre walk for statement.

    preWalkFunctionDeclaration(statement): void
    • statement {FunctionDeclaration|MaybeNamedFunctionDeclaration}
    • Returns: {void}

    Pre walk function declaration.

    preWalkIfStatement(statement): void
    • statement {IfStatement}
    • Returns: {void}

    Pre walk if statement.

    preWalkLabeledStatement(statement): void
    • statement {LabeledStatement}
    • Returns: {void}

    Pre walk labeled statement.

    preWalkStatement(statement): void
    • statement {ClassDeclaration|MaybeNamedClassDeclaration|FunctionDeclaration|MaybeNamedFunctionDeclaration|ImportDeclaration|ExportNamedDeclaration|ExportDefaultDeclaration|ExportAllDeclaration|ExpressionStatement|BlockStatement|StaticBlock|EmptyStatement|DebuggerStatement|WithStatement|ReturnStatement|LabeledStatement|BreakStatement|ContinueStatement|IfStatement|SwitchStatement|ThrowStatement|TryStatement|WhileStatement|DoWhileStatement|ForStatement|ForInStatement|ForOfStatement|VariableDeclaration}
    • Returns: {void}

    Walking iterates the statements and expressions and processes them

    preWalkStatements(statements): void
    • statements {ClassDeclaration|FunctionDeclaration|ImportDeclaration|ExportNamedDeclaration|ExportDefaultDeclaration|ExportAllDeclaration|ExpressionStatement|BlockStatement|StaticBlock|EmptyStatement|DebuggerStatement|WithStatement|ReturnStatement|LabeledStatement|BreakStatement|ContinueStatement|IfStatement|SwitchStatement|ThrowStatement|TryStatement|WhileStatement|DoWhileStatement|ForStatement|ForInStatement|ForOfStatement|VariableDeclaration[]}
    • Returns: {void}

    Pre walking iterates the scope for variable declarations

    preWalkSwitchCases(switchCases): void
    • switchCases {SwitchCase[]}
    • Returns: {void}

    Pre walk switch cases.

    preWalkSwitchStatement(statement): void
    • statement {SwitchStatement}
    • Returns: {void}

    Pre walk switch statement.

    preWalkTryStatement(statement): void
    • statement {TryStatement}
    • Returns: {void}

    Pre walk try statement.

    preWalkVariableDeclaration(statement): void
    • statement {VariableDeclaration}
    • Returns: {void}

    Pre walk variable declaration.

    preWalkVariableDeclarator(declarator): void
    • declarator {VariableDeclarator}
    • Returns: {void}

    Pre walk variable declarator.

    preWalkWhileStatement(statement): void
    • statement {WhileStatement}
    • Returns: {void}

    Pre walk while statement.

    preWalkWithStatement(statement): void
    • statement {WithStatement}
    • Returns: {void}

    Pre walk with statement.

    setAsiPosition(pos): void
    Attributes
    pos:<number>
    Returns:
    {void}

    Updates asi position using the provided po.

    setVariable(name, variableInfo): void
    Attributes
    name:<string>
    variableInfo:
    {ExportedVariableInfo}
    Returns:
    {void}

    Updates variable using the provided name.

    tagVariable(name, tag, data?, flags?): void
    Attributes
    name:<string>
    tag:<symbol>
    data:
    {Record<string, any>|TopLevelSymbol|HarmonySettings|ImportSettings|CommonJsImportSettings|CompatibilitySettings|HarmonySpecifierGuards}
    flags:
    {0|2|1|4}
    Returns:
    {void}

    Processes the provided name.

    undefineVariable(name): void
    Attributes
    name:<string>
    Returns:
    {void}

    Processes the provided name.

    unsetAsiPosition(pos): void
    Attributes
    pos:<number>
    Returns:
    {void}

    Unset asi position.

    walkArrayExpression(expression): void
    • expression {ArrayExpression}
    • Returns: {void}

    Walk array expression.

    walkArrayPattern(pattern): void
    • pattern {ArrayPattern}
    • Returns: {void}

    Walk array pattern.

    walkArrowFunctionExpression(expression): void
    • expression {ArrowFunctionExpression}
    • Returns: {void}

    Walk arrow function expression.

    walkAssignmentExpression(expression): void
    • expression {AssignmentExpression}
    • Returns: {void}

    Walk assignment expression.

    walkAssignmentPattern(pattern): void
    • pattern {AssignmentPattern}
    • Returns: {void}

    Walk assignment pattern.

    walkAwaitExpression(expression): void
    • expression {AwaitExpression}
    • Returns: {void}

    Walk await expression.

    walkBinaryExpression(expression): void
    • expression {BinaryExpression}
    • Returns: {void}

    Walk binary expression.

    walkBlockStatement(statement): void
    • statement {BlockStatement|StaticBlock}
    • Returns: {void}

    Walk block statement.

    walkCallExpression(expression): void
    • expression {CallExpression}
    • Returns: {void}

    Walk call expression.

    walkCatchClause(catchClause): void
    • catchClause {CatchClause}
    • Returns: {void}

    Processes the provided catch clause.

    walkChainExpression(expression): void
    • expression {ChainExpression}
    • Returns: {void}

    Walk chain expression.

    walkClass(classy): void
    • classy {ClassDeclaration|MaybeNamedClassDeclaration|ClassExpression}
    • Returns: {void}

    Processes the provided classy.

    walkClassDeclaration(statement): void
    • statement {ClassDeclaration|MaybeNamedClassDeclaration}
    • Returns: {void}

    Walk class declaration.

    walkClassExpression(expression): void
    • expression {ClassExpression}
    • Returns: {void}

    Walk class expression.

    walkConditionalExpression(expression): void
    • expression {ConditionalExpression}
    • Returns: {void}

    Walk conditional expression.

    walkDoWhileStatement(statement): void
    • statement {DoWhileStatement}
    • Returns: {void}

    Walk do while statement.

    walkExportDefaultDeclaration(statement): void
    • statement {ExportDefaultDeclaration}
    • Returns: {void}

    Walk export default declaration.

    walkExportNamedDeclaration(statement): void
    • statement {ExportNamedDeclaration}
    • Returns: {void}

    Walk export named declaration.

    walkExpression(expression): void
    • expression {ClassExpression|Identifier|SimpleLiteral|RegExpLiteral|BigIntLiteral|ArrayExpression|ArrowFunctionExpression|AssignmentExpression|AwaitExpression|BinaryExpression|SimpleCallExpression|NewExpression|ChainExpression|ConditionalExpression|FunctionExpression|ImportExpression|LogicalExpression|MemberExpression|MetaProperty|ObjectExpression|SequenceExpression|TaggedTemplateExpression|TemplateLiteral|ThisExpression|UnaryExpression|UpdateExpression|YieldExpression|PrivateIdentifier|SpreadElement|Super}
    • Returns: {void}

    Processes the provided expression.

    walkExpressions(expressions): void
    Attributes
    expressions:<null[]>
    Returns:
    {void}

    Processes the provided expression.

    walkExpressionStatement(statement): void
    • statement {ExpressionStatement}
    • Returns: {void}

    Walk expression statement.

    walkForInStatement(statement): void
    • statement {ForInStatement}
    • Returns: {void}

    Walk for in statement.

    walkForOfStatement(statement): void
    • statement {ForOfStatement}
    • Returns: {void}

    Walk for of statement.

    walkForStatement(statement): void
    • statement {ForStatement}
    • Returns: {void}

    Walk for statement.

    walkFunctionDeclaration(statement): void
    • statement {FunctionDeclaration|MaybeNamedFunctionDeclaration}
    • Returns: {void}

    Walk function declaration.

    walkFunctionExpression(expression): void
    • expression {FunctionExpression}
    • Returns: {void}

    Walk function expression.

    walkIdentifier(expression): void
    • expression {Identifier}
    • Returns: {void}

    Processes the provided expression.

    walkIfStatement(statement): void
    • statement {IfStatement}
    • Returns: {void}

    Processes the provided statement.

    walkImportExpression(expression): void
    • expression {ImportExpressionJavascriptParser}
    • Returns: {void}

    Walk import expression.

    walkLabeledStatement(statement): void
    • statement {LabeledStatement}
    • Returns: {void}

    Walk labeled statement.

    walkLeftRightExpression(expression): void
    • expression {BinaryExpression|LogicalExpression}
    • Returns: {void}

    Walk left right expression.

    walkLogicalExpression(expression): void
    • expression {LogicalExpression}
    • Returns: {void}

    Walk logical expression.

    walkMemberExpression(expression): void
    • expression {MemberExpression}
    • Returns: {void}

    Walk member expression.

    walkMemberExpressionWithExpressionName(expression, name, rootInfo, members, onUnhandled): void

    Walk member expression with expression name.

    walkMetaProperty(metaProperty): void
    • metaProperty {MetaProperty}
    • Returns: {void}

    Walk meta property.

    walkNestedStatement(statement): void
    • statement {Statement}
    • Returns: {void}

    Walks a statements that is nested within a parent statement and can potentially be a non-block statement. This enforces the nested statement to never be in ASI position.

    walkNewExpression(expression): void
    • expression {NewExpression}
    • Returns: {void}

    Walk new expression.

    walkObjectExpression(expression): void
    • expression {ObjectExpression}
    • Returns: {void}

    Walk object expression.

    walkObjectPattern(pattern): void
    • pattern {ObjectPattern}
    • Returns: {void}

    Walk object pattern.

    walkPattern(pattern): void
    • pattern {Pattern}
    • Returns: {void}

    Processes the provided pattern.

    walkProperty(prop): void
    • prop {Property|SpreadElement}
    • Returns: {void}

    Processes the provided prop.

    walkRestElement(pattern): void
    • pattern {RestElement}
    • Returns: {void}

    Processes the provided pattern.

    walkReturnStatement(statement): void
    • statement {ReturnStatement}
    • Returns: {void}

    Walk return statement.

    walkSequenceExpression(expression): void
    • expression {SequenceExpression}
    • Returns: {void}

    Walk sequence expression.

    walkSpreadElement(expression): void
    • expression {SpreadElement}
    • Returns: {void}

    Walk spread element.

    walkStatement(statement): void
    • statement {ClassDeclaration|MaybeNamedClassDeclaration|FunctionDeclaration|MaybeNamedFunctionDeclaration|ImportDeclaration|ExportNamedDeclaration|ExportDefaultDeclaration|ExportAllDeclaration|ExpressionStatement|BlockStatement|StaticBlock|EmptyStatement|DebuggerStatement|WithStatement|ReturnStatement|LabeledStatement|BreakStatement|ContinueStatement|IfStatement|SwitchStatement|ThrowStatement|TryStatement|WhileStatement|DoWhileStatement|ForStatement|ForInStatement|ForOfStatement|VariableDeclaration}
    • Returns: {void}

    Processes the provided statement.

    walkStatements(statements): void
    • statements {ClassDeclaration|FunctionDeclaration|ImportDeclaration|ExportNamedDeclaration|ExportDefaultDeclaration|ExportAllDeclaration|ExpressionStatement|BlockStatement|StaticBlock|EmptyStatement|DebuggerStatement|WithStatement|ReturnStatement|LabeledStatement|BreakStatement|ContinueStatement|IfStatement|SwitchStatement|ThrowStatement|TryStatement|WhileStatement|DoWhileStatement|ForStatement|ForInStatement|ForOfStatement|VariableDeclaration[]}
    • Returns: {void}

    Walking iterates the statements and expressions and processes them

    walkSwitchCases(switchCases): void
    • switchCases {SwitchCase[]}
    • Returns: {void}

    Processes the provided switch case.

    walkSwitchStatement(statement): void
    • statement {SwitchStatement}
    • Returns: {void}

    Walk switch statement.

    walkTaggedTemplateExpression(expression): void
    • expression {TaggedTemplateExpression}
    • Returns: {void}

    Walk tagged template expression.

    walkTemplateLiteral(expression): void
    • expression {TemplateLiteral}
    • Returns: {void}

    Walk template literal.

    walkTerminatingStatement(statement): void
    • statement {ReturnStatement|ThrowStatement}
    • Returns: {void}

    Walk terminating statement.

    walkThisExpression(expression): void
    • expression {ThisExpression}
    • Returns: {void}

    Walk this expression.

    walkThrowStatement(statement): void
    • statement {ThrowStatement}
    • Returns: {void}

    Walk throw statement.

    walkTryStatement(statement): void
    • statement {TryStatement}
    • Returns: {void}

    Walk try statement.

    walkUnaryExpression(expression): void
    • expression {UnaryExpression}
    • Returns: {void}

    Walk unary expression.

    walkUpdateExpression(expression): void
    • expression {UpdateExpression}
    • Returns: {void}

    Walk update expression.

    walkVariableDeclaration(statement): void
    • statement {VariableDeclaration}
    • Returns: {void}

    Walk variable declaration.

    walkWhileStatement(statement): void
    • statement {WhileStatement}
    • Returns: {void}

    Walk while statement.

    walkWithStatement(statement): void
    • statement {WithStatement}
    • Returns: {void}

    Walk with statement.

    walkYieldExpression(expression): void
    • expression {YieldExpression}
    • Returns: {void}

    Walk yield expression.

    Attributes
    plugins:<object[]>
    Returns:<JavascriptParser>

    Returns parser.