316 lines
5.2 KiB
JavaScript
316 lines
5.2 KiB
JavaScript
/**
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* @typedef {{ readonly [type: string]: ReadonlyArray<string> }} VisitorKeys
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*/
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/**
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* @type {VisitorKeys}
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*/
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const KEYS = {
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ArrayExpression: [
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"elements"
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],
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ArrayPattern: [
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"elements"
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],
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ArrowFunctionExpression: [
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"params",
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"body"
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],
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AssignmentExpression: [
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"left",
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"right"
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],
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AssignmentPattern: [
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"left",
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"right"
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],
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AwaitExpression: [
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"argument"
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],
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BinaryExpression: [
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"left",
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"right"
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],
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BlockStatement: [
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"body"
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],
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BreakStatement: [
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"label"
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],
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CallExpression: [
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"callee",
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"arguments"
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],
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CatchClause: [
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"param",
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"body"
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],
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ChainExpression: [
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"expression"
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],
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ClassBody: [
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"body"
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],
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ClassDeclaration: [
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"id",
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"superClass",
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"body"
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],
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ClassExpression: [
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"id",
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"superClass",
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"body"
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],
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ConditionalExpression: [
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"test",
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"consequent",
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"alternate"
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],
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ContinueStatement: [
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"label"
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],
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DebuggerStatement: [],
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DoWhileStatement: [
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"body",
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"test"
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],
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EmptyStatement: [],
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ExperimentalRestProperty: [
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"argument"
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],
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ExperimentalSpreadProperty: [
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"argument"
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],
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ExportAllDeclaration: [
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"exported",
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"source"
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],
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ExportDefaultDeclaration: [
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"declaration"
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],
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ExportNamedDeclaration: [
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"declaration",
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"specifiers",
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"source"
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],
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ExportSpecifier: [
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"exported",
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"local"
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],
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ExpressionStatement: [
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"expression"
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],
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ForInStatement: [
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"left",
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"right",
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"body"
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],
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ForOfStatement: [
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"left",
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"right",
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"body"
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],
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ForStatement: [
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"init",
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"test",
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"update",
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"body"
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],
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FunctionDeclaration: [
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"id",
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"params",
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"body"
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],
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FunctionExpression: [
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"id",
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"params",
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"body"
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],
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Identifier: [],
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IfStatement: [
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"test",
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"consequent",
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"alternate"
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],
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ImportDeclaration: [
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"specifiers",
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"source"
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],
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ImportDefaultSpecifier: [
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"local"
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],
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ImportExpression: [
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"source"
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],
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ImportNamespaceSpecifier: [
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"local"
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],
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ImportSpecifier: [
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"imported",
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"local"
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],
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JSXAttribute: [
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"name",
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"value"
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],
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JSXClosingElement: [
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"name"
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],
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JSXClosingFragment: [],
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JSXElement: [
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"openingElement",
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"children",
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"closingElement"
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],
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JSXEmptyExpression: [],
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JSXExpressionContainer: [
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"expression"
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],
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JSXFragment: [
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"openingFragment",
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"children",
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"closingFragment"
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],
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JSXIdentifier: [],
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JSXMemberExpression: [
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"object",
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"property"
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],
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JSXNamespacedName: [
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"namespace",
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"name"
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],
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JSXOpeningElement: [
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"name",
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"attributes"
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],
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JSXOpeningFragment: [],
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JSXSpreadAttribute: [
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"argument"
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],
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JSXSpreadChild: [
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"expression"
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],
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JSXText: [],
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LabeledStatement: [
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"label",
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"body"
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],
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Literal: [],
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LogicalExpression: [
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"left",
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"right"
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],
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MemberExpression: [
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"object",
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"property"
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],
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MetaProperty: [
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"meta",
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"property"
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],
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MethodDefinition: [
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"key",
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"value"
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],
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NewExpression: [
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"callee",
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"arguments"
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],
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ObjectExpression: [
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"properties"
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],
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ObjectPattern: [
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"properties"
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],
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PrivateIdentifier: [],
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Program: [
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"body"
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],
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Property: [
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"key",
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"value"
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],
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PropertyDefinition: [
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"key",
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"value"
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],
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RestElement: [
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"argument"
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],
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ReturnStatement: [
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"argument"
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],
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SequenceExpression: [
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"expressions"
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],
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SpreadElement: [
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"argument"
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],
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StaticBlock: [
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"body"
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],
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Super: [],
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SwitchCase: [
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"test",
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"consequent"
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],
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SwitchStatement: [
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"discriminant",
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"cases"
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],
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TaggedTemplateExpression: [
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"tag",
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"quasi"
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],
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TemplateElement: [],
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TemplateLiteral: [
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"quasis",
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"expressions"
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],
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ThisExpression: [],
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ThrowStatement: [
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"argument"
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],
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TryStatement: [
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"block",
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"handler",
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"finalizer"
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],
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UnaryExpression: [
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"argument"
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],
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UpdateExpression: [
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"argument"
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],
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VariableDeclaration: [
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"declarations"
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],
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VariableDeclarator: [
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"id",
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"init"
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],
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WhileStatement: [
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"test",
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"body"
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],
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WithStatement: [
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"object",
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"body"
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],
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YieldExpression: [
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"argument"
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]
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};
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// Types.
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const NODE_TYPES = Object.keys(KEYS);
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// Freeze the keys.
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for (const type of NODE_TYPES) {
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Object.freeze(KEYS[type]);
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}
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Object.freeze(KEYS);
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export default KEYS;
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