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'use strict'; var ts9 = require('typescript'); function _interopDefault (e) { return e && e.__esModule ? e : { default: e }; } var ts9__default = /*#__PURE__*/_interopDefault(ts9); // src/comments.ts function forEachToken(node, callback, sourceFile = node.getSourceFile()) { const queue = []; while (true) { if (ts9__default.default.isTokenKind(node.kind)) { callback(node); } else if ( // eslint-disable-next-line deprecation/deprecation -- need for support of TS < 4.7 node.kind !== ts9__default.default.SyntaxKind.JSDocComment ) { const children = node.getChildren(sourceFile); if (children.length === 1) { node = children[0]; continue; } for (let i = children.length - 1; i >= 0; --i) { queue.push(children[i]); } } if (queue.length === 0) { break; } node = queue.pop(); } } // src/comments.ts function canHaveTrailingTrivia(token) { switch (token.kind) { case ts9__default.default.SyntaxKind.CloseBraceToken: return token.parent.kind !== ts9__default.default.SyntaxKind.JsxExpression || !isJsxElementOrFragment(token.parent.parent); case ts9__default.default.SyntaxKind.GreaterThanToken: switch (token.parent.kind) { case ts9__default.default.SyntaxKind.JsxOpeningElement: return token.end !== token.parent.end; case ts9__default.default.SyntaxKind.JsxOpeningFragment: return false; // would be inside the fragment case ts9__default.default.SyntaxKind.JsxSelfClosingElement: return token.end !== token.parent.end || // if end is not equal, this is part of the type arguments list !isJsxElementOrFragment(token.parent.parent); // there's only trailing trivia if it's the end of the top element case ts9__default.default.SyntaxKind.JsxClosingElement: case ts9__default.default.SyntaxKind.JsxClosingFragment: return !isJsxElementOrFragment(token.parent.parent.parent); } } return true; } function isJsxElementOrFragment(node) { return node.kind === ts9__default.default.SyntaxKind.JsxElement || node.kind === ts9__default.default.SyntaxKind.JsxFragment; } function forEachComment(node, callback, sourceFile = node.getSourceFile()) { const fullText = sourceFile.text; const notJsx = sourceFile.languageVariant !== ts9__default.default.LanguageVariant.JSX; return forEachToken( node, (token) => { if (token.pos === token.end) { return; } if (token.kind !== ts9__default.default.SyntaxKind.JsxText) { ts9__default.default.forEachLeadingCommentRange( fullText, // skip shebang at position 0 token.pos === 0 ? (ts9__default.default.getShebang(fullText) ?? "").length : token.pos, commentCallback ); } if (notJsx || canHaveTrailingTrivia(token)) { return ts9__default.default.forEachTrailingCommentRange( fullText, token.end, commentCallback ); } }, sourceFile ); function commentCallback(pos, end, kind) { callback(fullText, { end, kind, pos }); } } function isCompilerOptionEnabled(options, option) { switch (option) { case "stripInternal": case "declarationMap": case "emitDeclarationOnly": return options[option] === true && isCompilerOptionEnabled(options, "declaration"); case "declaration": return options.declaration || isCompilerOptionEnabled(options, "composite"); case "incremental": return options.incremental === void 0 ? isCompilerOptionEnabled(options, "composite") : options.incremental; case "skipDefaultLibCheck": return options.skipDefaultLibCheck || isCompilerOptionEnabled(options, "skipLibCheck"); case "suppressImplicitAnyIndexErrors": return options.suppressImplicitAnyIndexErrors === true && isCompilerOptionEnabled(options, "noImplicitAny"); case "allowSyntheticDefaultImports": return options.allowSyntheticDefaultImports !== void 0 ? options.allowSyntheticDefaultImports : isCompilerOptionEnabled(options, "esModuleInterop") || options.module === ts9__default.default.ModuleKind.System; case "noUncheckedIndexedAccess": return options.noUncheckedIndexedAccess === true && isCompilerOptionEnabled(options, "strictNullChecks"); case "allowJs": return options.allowJs === void 0 ? isCompilerOptionEnabled(options, "checkJs") : options.allowJs; case "noImplicitAny": case "noImplicitThis": case "strictNullChecks": case "strictFunctionTypes": case "strictPropertyInitialization": case "alwaysStrict": case "strictBindCallApply": return isStrictCompilerOptionEnabled( options, option ); } return options[option] === true; } function isStrictCompilerOptionEnabled(options, option) { return (options.strict ? options[option] !== false : options[option] === true) && (option !== "strictPropertyInitialization" || isStrictCompilerOptionEnabled(options, "strictNullChecks")); } function isFlagSet(allFlags, flag) { return (allFlags & flag) !== 0; } function isFlagSetOnObject(obj, flag) { return isFlagSet(obj.flags, flag); } function isModifierFlagSet(node, flag) { return isFlagSet(ts9__default.default.getCombinedModifierFlags(node), flag); } var isNodeFlagSet = isFlagSetOnObject; function isObjectFlagSet(objectType, flag) { return isFlagSet(objectType.objectFlags, flag); } var isSymbolFlagSet = isFlagSetOnObject; function isTransientSymbolLinksFlagSet(links, flag) { return isFlagSet(links.checkFlags, flag); } var isTypeFlagSet = isFlagSetOnObject; // src/modifiers.ts function includesModifier(modifiers, ...kinds) { if (modifiers === void 0) { return false; } for (const modifier of modifiers) { if (kinds.includes(modifier.kind)) { return true; } } return false; } function isAssignmentKind(kind) { return kind >= ts9__default.default.SyntaxKind.FirstAssignment && kind <= ts9__default.default.SyntaxKind.LastAssignment; } function isNumericPropertyName(name) { return String(+name) === name; } function charSize(ch) { return ch >= 65536 ? 2 : 1; } function isValidPropertyAccess(text, languageVersion = ts9__default.default.ScriptTarget.Latest) { if (text.length === 0) { return false; } let ch = text.codePointAt(0); if (!ts9__default.default.isIdentifierStart(ch, languageVersion)) { return false; } for (let i = charSize(ch); i < text.length; i += charSize(ch)) { ch = text.codePointAt(i); if (!ts9__default.default.isIdentifierPart(ch, languageVersion)) { return false; } } return true; } // src/nodes/access.ts var AccessKind = /* @__PURE__ */ ((AccessKind2) => { AccessKind2[AccessKind2["None"] = 0] = "None"; AccessKind2[AccessKind2["Read"] = 1] = "Read"; AccessKind2[AccessKind2["Write"] = 2] = "Write"; AccessKind2[AccessKind2["Delete"] = 4] = "Delete"; AccessKind2[AccessKind2["ReadWrite"] = 3] = "ReadWrite"; return AccessKind2; })(AccessKind || {}); function getAccessKind(node) { const parent = node.parent; switch (parent.kind) { case ts9__default.default.SyntaxKind.DeleteExpression: return 4 /* Delete */; case ts9__default.default.SyntaxKind.PostfixUnaryExpression: return 3 /* ReadWrite */; case ts9__default.default.SyntaxKind.PrefixUnaryExpression: return parent.operator === ts9__default.default.SyntaxKind.PlusPlusToken || parent.operator === ts9__default.default.SyntaxKind.MinusMinusToken ? 3 /* ReadWrite */ : 1 /* Read */; case ts9__default.default.SyntaxKind.BinaryExpression: return parent.right === node ? 1 /* Read */ : !isAssignmentKind(parent.operatorToken.kind) ? 1 /* Read */ : parent.operatorToken.kind === ts9__default.default.SyntaxKind.EqualsToken ? 2 /* Write */ : 3 /* ReadWrite */; case ts9__default.default.SyntaxKind.ShorthandPropertyAssignment: return parent.objectAssignmentInitializer === node ? 1 /* Read */ : isInDestructuringAssignment(parent) ? 2 /* Write */ : 1 /* Read */; case ts9__default.default.SyntaxKind.PropertyAssignment: return parent.name === node ? 0 /* None */ : isInDestructuringAssignment(parent) ? 2 /* Write */ : 1 /* Read */; case ts9__default.default.SyntaxKind.ArrayLiteralExpression: case ts9__default.default.SyntaxKind.SpreadElement: case ts9__default.default.SyntaxKind.SpreadAssignment: return isInDestructuringAssignment( parent ) ? 2 /* Write */ : 1 /* Read */; case ts9__default.default.SyntaxKind.ParenthesizedExpression: case ts9__default.default.SyntaxKind.NonNullExpression: case ts9__default.default.SyntaxKind.TypeAssertionExpression: case ts9__default.default.SyntaxKind.AsExpression: return getAccessKind(parent); case ts9__default.default.SyntaxKind.ForOfStatement: case ts9__default.default.SyntaxKind.ForInStatement: return parent.initializer === node ? 2 /* Write */ : 1 /* Read */; case ts9__default.default.SyntaxKind.ExpressionWithTypeArguments: return parent.parent.token === ts9__default.default.SyntaxKind.ExtendsKeyword && parent.parent.parent.kind !== ts9__default.default.SyntaxKind.InterfaceDeclaration ? 1 /* Read */ : 0 /* None */; case ts9__default.default.SyntaxKind.ComputedPropertyName: case ts9__default.default.SyntaxKind.ExpressionStatement: case ts9__default.default.SyntaxKind.TypeOfExpression: case ts9__default.default.SyntaxKind.ElementAccessExpression: case ts9__default.default.SyntaxKind.ForStatement: case ts9__default.default.SyntaxKind.IfStatement: case ts9__default.default.SyntaxKind.DoStatement: case ts9__default.default.SyntaxKind.WhileStatement: case ts9__default.default.SyntaxKind.SwitchStatement: case ts9__default.default.SyntaxKind.WithStatement: case ts9__default.default.SyntaxKind.ThrowStatement: case ts9__default.default.SyntaxKind.CallExpression: case ts9__default.default.SyntaxKind.NewExpression: case ts9__default.default.SyntaxKind.TaggedTemplateExpression: case ts9__default.default.SyntaxKind.JsxExpression: case ts9__default.default.SyntaxKind.Decorator: case ts9__default.default.SyntaxKind.TemplateSpan: case ts9__default.default.SyntaxKind.JsxOpeningElement: case ts9__default.default.SyntaxKind.JsxSelfClosingElement: case ts9__default.default.SyntaxKind.JsxSpreadAttribute: case ts9__default.default.SyntaxKind.VoidExpression: case ts9__default.default.SyntaxKind.ReturnStatement: case ts9__default.default.SyntaxKind.AwaitExpression: case ts9__default.default.SyntaxKind.YieldExpression: case ts9__default.default.SyntaxKind.ConditionalExpression: case ts9__default.default.SyntaxKind.CaseClause: case ts9__default.default.SyntaxKind.JsxElement: return 1 /* Read */; case ts9__default.default.SyntaxKind.ArrowFunction: return parent.body === node ? 1 /* Read */ : 2 /* Write */; case ts9__default.default.SyntaxKind.PropertyDeclaration: case ts9__default.default.SyntaxKind.VariableDeclaration: case ts9__default.default.SyntaxKind.Parameter: case ts9__default.default.SyntaxKind.EnumMember: case ts9__default.default.SyntaxKind.BindingElement: case ts9__default.default.SyntaxKind.JsxAttribute: return parent.initializer === node ? 1 /* Read */ : 0 /* None */; case ts9__default.default.SyntaxKind.PropertyAccessExpression: return parent.expression === node ? 1 /* Read */ : 0 /* None */; case ts9__default.default.SyntaxKind.ExportAssignment: return parent.isExportEquals ? 1 /* Read */ : 0 /* None */; } return 0 /* None */; } function isInDestructuringAssignment(node) { switch (node.kind) { case ts9__default.default.SyntaxKind.ShorthandPropertyAssignment: if (node.objectAssignmentInitializer !== void 0) { return true; } // falls through case ts9__default.default.SyntaxKind.PropertyAssignment: case ts9__default.default.SyntaxKind.SpreadAssignment: node = node.parent; break; case ts9__default.default.SyntaxKind.SpreadElement: if (node.parent.kind !== ts9__default.default.SyntaxKind.ArrayLiteralExpression) { return false; } node = node.parent; } while (true) { switch (node.parent.kind) { case ts9__default.default.SyntaxKind.BinaryExpression: return node.parent.left === node && node.parent.operatorToken.kind === ts9__default.default.SyntaxKind.EqualsToken; case ts9__default.default.SyntaxKind.ForOfStatement: return node.parent.initializer === node; case ts9__default.default.SyntaxKind.ArrayLiteralExpression: case ts9__default.default.SyntaxKind.ObjectLiteralExpression: node = node.parent; break; case ts9__default.default.SyntaxKind.SpreadAssignment: case ts9__default.default.SyntaxKind.PropertyAssignment: node = node.parent.parent; break; case ts9__default.default.SyntaxKind.SpreadElement: if (node.parent.parent.kind !== ts9__default.default.SyntaxKind.ArrayLiteralExpression) { return false; } node = node.parent.parent; break; default: return false; } } } function isAbstractKeyword(node) { return node.kind === ts9__default.default.SyntaxKind.AbstractKeyword; } function isAccessorKeyword(node) { return node.kind === ts9__default.default.SyntaxKind.AccessorKeyword; } function isAnyKeyword(node) { return node.kind === ts9__default.default.SyntaxKind.AnyKeyword; } function isAssertKeyword(node) { return node.kind === ts9__default.default.SyntaxKind.AssertKeyword; } function isAssertsKeyword(node) { return node.kind === ts9__default.default.SyntaxKind.AssertsKeyword; } function isAsyncKeyword(node) { return node.kind === ts9__default.default.SyntaxKind.AsyncKeyword; } function isAwaitKeyword(node) { return node.kind === ts9__default.default.SyntaxKind.AwaitKeyword; } function isBigIntKeyword(node) { return node.kind === ts9__default.default.SyntaxKind.BigIntKeyword; } function isBooleanKeyword(node) { return node.kind === ts9__default.default.SyntaxKind.BooleanKeyword; } function isColonToken(node) { return node.kind === ts9__default.default.SyntaxKind.ColonToken; } function isConstKeyword(node) { return node.kind === ts9__default.default.SyntaxKind.ConstKeyword; } function isDeclareKeyword(node) { return node.kind === ts9__default.default.SyntaxKind.DeclareKeyword; } function isDefaultKeyword(node) { return node.kind === ts9__default.default.SyntaxKind.DefaultKeyword; } function isDotToken(node) { return node.kind === ts9__default.default.SyntaxKind.DotToken; } function isEndOfFileToken(node) { return node.kind === ts9__default.default.SyntaxKind.EndOfFileToken; } function isEqualsGreaterThanToken(node) { return node.kind === ts9__default.default.SyntaxKind.EqualsGreaterThanToken; } function isEqualsToken(node) { return node.kind === ts9__default.default.SyntaxKind.EqualsToken; } function isExclamationToken(node) { return node.kind === ts9__default.default.SyntaxKind.ExclamationToken; } function isExportKeyword(node) { return node.kind === ts9__default.default.SyntaxKind.ExportKeyword; } function isFalseKeyword(node) { return node.kind === ts9__default.default.SyntaxKind.FalseKeyword; } function isFalseLiteral(node) { return node.kind === ts9__default.default.SyntaxKind.FalseKeyword; } function isImportExpression(node) { return node.kind === ts9__default.default.SyntaxKind.ImportKeyword; } function isImportKeyword(node) { return node.kind === ts9__default.default.SyntaxKind.ImportKeyword; } function isInKeyword(node) { return node.kind === ts9__default.default.SyntaxKind.InKeyword; } function isInputFiles(node) { return node.kind === ts9__default.default.SyntaxKind.InputFiles; } function isJSDocText(node) { return node.kind === ts9__default.default.SyntaxKind.JSDocText; } function isJsonMinusNumericLiteral(node) { return node.kind === ts9__default.default.SyntaxKind.PrefixUnaryExpression; } function isNeverKeyword(node) { return node.kind === ts9__default.default.SyntaxKind.NeverKeyword; } function isNullKeyword(node) { return node.kind === ts9__default.default.SyntaxKind.NullKeyword; } function isNullLiteral(node) { return node.kind === ts9__default.default.SyntaxKind.NullKeyword; } function isNumberKeyword(node) { return node.kind === ts9__default.default.SyntaxKind.NumberKeyword; } function isObjectKeyword(node) { return node.kind === ts9__default.default.SyntaxKind.ObjectKeyword; } function isOutKeyword(node) { return node.kind === ts9__default.default.SyntaxKind.OutKeyword; } function isOverrideKeyword(node) { return node.kind === ts9__default.default.SyntaxKind.OverrideKeyword; } function isPrivateKeyword(node) { return node.kind === ts9__default.default.SyntaxKind.PrivateKeyword; } function isProtectedKeyword(node) { return node.kind === ts9__default.default.SyntaxKind.ProtectedKeyword; } function isPublicKeyword(node) { return node.kind === ts9__default.default.SyntaxKind.PublicKeyword; } function isQuestionDotToken(node) { return node.kind === ts9__default.default.SyntaxKind.QuestionDotToken; } function isQuestionToken(node) { return node.kind === ts9__default.default.SyntaxKind.QuestionToken; } function isReadonlyKeyword(node) { return node.kind === ts9__default.default.SyntaxKind.ReadonlyKeyword; } function isStaticKeyword(node) { return node.kind === ts9__default.default.SyntaxKind.StaticKeyword; } function isStringKeyword(node) { return node.kind === ts9__default.default.SyntaxKind.StringKeyword; } function isSuperExpression(node) { return node.kind === ts9__default.default.SyntaxKind.SuperKeyword; } function isSuperKeyword(node) { return node.kind === ts9__default.default.SyntaxKind.SuperKeyword; } function isSymbolKeyword(node) { return node.kind === ts9__default.default.SyntaxKind.SymbolKeyword; } function isSyntaxList(node) { return node.kind === ts9__default.default.SyntaxKind.SyntaxList; } function isThisExpression(node) { return node.kind === ts9__default.default.SyntaxKind.ThisKeyword; } function isThisKeyword(node) { return node.kind === ts9__default.default.SyntaxKind.ThisKeyword; } function isTrueKeyword(node) { return node.kind === ts9__default.default.SyntaxKind.TrueKeyword; } function isTrueLiteral(node) { return node.kind === ts9__default.default.SyntaxKind.TrueKeyword; } function isUndefinedKeyword(node) { return node.kind === ts9__default.default.SyntaxKind.UndefinedKeyword; } function isUnknownKeyword(node) { return node.kind === ts9__default.default.SyntaxKind.UnknownKeyword; } function isUnparsedPrologue(node) { return node.kind === ts9__default.default.SyntaxKind.UnparsedPrologue; } function isUnparsedSyntheticReference(node) { return node.kind === ts9__default.default.SyntaxKind.UnparsedSyntheticReference; } function isVoidKeyword(node) { return node.kind === ts9__default.default.SyntaxKind.VoidKeyword; } var [tsMajor, tsMinor] = ts9__default.default.versionMajorMinor.split(".").map((raw) => Number.parseInt(raw, 10)); function isTsVersionAtLeast(major, minor = 0) { return tsMajor > major || tsMajor === major && tsMinor >= minor; } // src/nodes/typeGuards/union.ts function isAccessExpression(node) { return ts9__default.default.isPropertyAccessExpression(node) || ts9__default.default.isElementAccessExpression(node); } function isAccessibilityModifier(node) { return isPublicKeyword(node) || isPrivateKeyword(node) || isProtectedKeyword(node); } function isAccessorDeclaration(node) { return ts9__default.default.isGetAccessorDeclaration(node) || ts9__default.default.isSetAccessorDeclaration(node); } function isArrayBindingElement(node) { return ts9__default.default.isBindingElement(node) || ts9__default.default.isOmittedExpression(node); } function isArrayBindingOrAssignmentPattern(node) { return ts9__default.default.isArrayBindingPattern(node) || ts9__default.default.isArrayLiteralExpression(node); } function isAssignmentPattern(node) { return ts9__default.default.isObjectLiteralExpression(node) || ts9__default.default.isArrayLiteralExpression(node); } function isBindingOrAssignmentElementRestIndicator(node) { if (ts9__default.default.isSpreadElement(node) || ts9__default.default.isSpreadAssignment(node)) { return true; } if (isTsVersionAtLeast(4, 4)) { return ts9__default.default.isDotDotDotToken(node); } return false; } function isBindingOrAssignmentElementTarget(node) { return isBindingOrAssignmentPattern(node) || ts9__default.default.isIdentifier(node) || ts9__default.default.isPropertyAccessExpression(node) || ts9__default.default.isElementAccessExpression(node) || ts9__default.default.isOmittedExpression(node); } function isBindingOrAssignmentPattern(node) { return isObjectBindingOrAssignmentPattern(node) || isArrayBindingOrAssignmentPattern(node); } function isBindingPattern(node) { return ts9__default.default.isObjectBindingPattern(node) || ts9__default.default.isArrayBindingPattern(node); } function isBlockLike(node) { return ts9__default.default.isSourceFile(node) || ts9__default.default.isBlock(node) || ts9__default.default.isModuleBlock(node) || ts9__default.default.isCaseOrDefaultClause(node); } function isBooleanLiteral(node) { return isTrueLiteral(node) || isFalseLiteral(node); } function isClassLikeDeclaration(node) { return ts9__default.default.isClassDeclaration(node) || ts9__default.default.isClassExpression(node); } function isClassMemberModifier(node) { return isAccessibilityModifier(node) || isReadonlyKeyword(node) || isStaticKeyword(node) || isAccessorKeyword(node); } function isDeclarationName(node) { return ts9__default.default.isIdentifier(node) || ts9__default.default.isPrivateIdentifier(node) || ts9__default.default.isStringLiteralLike(node) || ts9__default.default.isNumericLiteral(node) || ts9__default.default.isComputedPropertyName(node) || ts9__default.default.isElementAccessExpression(node) || isBindingPattern(node) || isEntityNameExpression(node); } function isDeclarationWithTypeParameterChildren(node) { return isSignatureDeclaration(node) || // eslint-disable-next-line deprecation/deprecation -- Keep compatibility with ts <5 isClassLikeDeclaration(node) || ts9__default.default.isInterfaceDeclaration(node) || ts9__default.default.isTypeAliasDeclaration(node) || ts9__default.default.isJSDocTemplateTag(node); } function isDeclarationWithTypeParameters(node) { return isDeclarationWithTypeParameterChildren(node) || ts9__default.default.isJSDocTypedefTag(node) || ts9__default.default.isJSDocCallbackTag(node) || ts9__default.default.isJSDocSignature(node); } function isDestructuringPattern(node) { return isBindingPattern(node) || ts9__default.default.isObjectLiteralExpression(node) || ts9__default.default.isArrayLiteralExpression(node); } function isEntityNameExpression(node) { return ts9__default.default.isIdentifier(node) || isPropertyAccessEntityNameExpression(node); } function isEntityNameOrEntityNameExpression(node) { return ts9__default.default.isEntityName(node) || isEntityNameExpression(node); } function isForInOrOfStatement(node) { return ts9__default.default.isForInStatement(node) || ts9__default.default.isForOfStatement(node); } function isFunctionLikeDeclaration(node) { return ts9__default.default.isFunctionDeclaration(node) || ts9__default.default.isMethodDeclaration(node) || ts9__default.default.isGetAccessorDeclaration(node) || ts9__default.default.isSetAccessorDeclaration(node) || ts9__default.default.isConstructorDeclaration(node) || ts9__default.default.isFunctionExpression(node) || ts9__default.default.isArrowFunction(node); } function hasDecorators(node) { return ts9__default.default.isParameter(node) || ts9__default.default.isPropertyDeclaration(node) || ts9__default.default.isMethodDeclaration(node) || ts9__default.default.isGetAccessorDeclaration(node) || ts9__default.default.isSetAccessorDeclaration(node) || ts9__default.default.isClassExpression(node) || ts9__default.default.isClassDeclaration(node); } function hasExpressionInitializer(node) { return ts9__default.default.isVariableDeclaration(node) || ts9__default.default.isParameter(node) || ts9__default.default.isBindingElement(node) || ts9__default.default.isPropertyDeclaration(node) || ts9__default.default.isPropertyAssignment(node) || ts9__default.default.isEnumMember(node); } function hasInitializer(node) { return hasExpressionInitializer(node) || ts9__default.default.isForStatement(node) || ts9__default.default.isForInStatement(node) || ts9__default.default.isForOfStatement(node) || ts9__default.default.isJsxAttribute(node); } function hasJSDoc(node) { if ( // eslint-disable-next-line deprecation/deprecation -- Keep compatibility with ts <5 isAccessorDeclaration(node) || ts9__default.default.isArrowFunction(node) || ts9__default.default.isBlock(node) || ts9__default.default.isBreakStatement(node) || ts9__default.default.isCallSignatureDeclaration(node) || ts9__default.default.isCaseClause(node) || // eslint-disable-next-line deprecation/deprecation -- Keep compatibility with ts <5 isClassLikeDeclaration(node) || ts9__default.default.isConstructorDeclaration(node) || ts9__default.default.isConstructorTypeNode(node) || ts9__default.default.isConstructSignatureDeclaration(node) || ts9__default.default.isContinueStatement(node) || ts9__default.default.isDebuggerStatement(node) || ts9__default.default.isDoStatement(node) || ts9__default.default.isEmptyStatement(node) || isEndOfFileToken(node) || ts9__default.default.isEnumDeclaration(node) || ts9__default.default.isEnumMember(node) || ts9__default.default.isExportAssignment(node) || ts9__default.default.isExportDeclaration(node) || ts9__default.default.isExportSpecifier(node) || ts9__default.default.isExpressionStatement(node) || ts9__default.default.isForInStatement(node) || ts9__default.default.isForOfStatement(node) || ts9__default.default.isForStatement(node) || ts9__default.default.isFunctionDeclaration(node) || ts9__default.default.isFunctionExpression(node) || ts9__default.default.isFunctionTypeNode(node) || ts9__default.default.isIfStatement(node) || ts9__default.default.isImportDeclaration(node) || ts9__default.default.isImportEqualsDeclaration(node) || ts9__default.default.isIndexSignatureDeclaration(node) || ts9__default.default.isInterfaceDeclaration(node) || ts9__default.default.isJSDocFunctionType(node) || ts9__default.default.isLabeledStatement(node) || ts9__default.default.isMethodDeclaration(node) || ts9__default.default.isMethodSignature(node) || ts9__default.default.isModuleDeclaration(node) || ts9__default.default.isNamedTupleMember(node) || ts9__default.default.isNamespaceExportDeclaration(node) || ts9__default.default.isParameter(node) || ts9__default.default.isParenthesizedExpression(node) || ts9__default.default.isPropertyAssignment(node) || ts9__default.default.isPropertyDeclaration(node) || ts9__default.default.isPropertySignature(node) || ts9__default.default.isReturnStatement(node) || ts9__default.default.isShorthandPropertyAssignment(node) || ts9__default.default.isSpreadAssignment(node) || ts9__default.default.isSwitchStatement(node) || ts9__default.default.isThrowStatement(node) || ts9__default.default.isTryStatement(node) || ts9__default.default.isTypeAliasDeclaration(node) || ts9__default.default.isVariableDeclaration(node) || ts9__default.default.isVariableStatement(node) || ts9__default.default.isWhileStatement(node) || ts9__default.default.isWithStatement(node) ) { return true; } if (isTsVersionAtLeast(4, 4) && ts9__default.default.isClassStaticBlockDeclaration(node)) { return true; } if (isTsVersionAtLeast(5, 0) && (ts9__default.default.isBinaryExpression(node) || ts9__default.default.isElementAccessExpression(node) || ts9__default.default.isIdentifier(node) || ts9__default.default.isJSDocSignature(node) || ts9__default.default.isObjectLiteralExpression(node) || ts9__default.default.isPropertyAccessExpression(node) || ts9__default.default.isTypeParameterDeclaration(node))) { return true; } return false; } function hasModifiers(node) { return ts9__default.default.isTypeParameterDeclaration(node) || ts9__default.default.isParameter(node) || ts9__default.default.isConstructorTypeNode(node) || ts9__default.default.isPropertySignature(node) || ts9__default.default.isPropertyDeclaration(node) || ts9__default.default.isMethodSignature(node) || ts9__default.default.isMethodDeclaration(node) || ts9__default.default.isConstructorDeclaration(node) || ts9__default.default.isGetAccessorDeclaration(node) || ts9__default.default.isSetAccessorDeclaration(node) || ts9__default.default.isIndexSignatureDeclaration(node) || ts9__default.default.isFunctionExpression(node) || ts9__default.default.isArrowFunction(node) || ts9__default.default.isClassExpression(node) || ts9__default.default.isVariableStatement(node) || ts9__default.default.isFunctionDeclaration(node) || ts9__default.default.isClassDeclaration(node) || ts9__default.default.isInterfaceDeclaration(node) || ts9__default.default.isTypeAliasDeclaration(node) || ts9__default.default.isEnumDeclaration(node) || ts9__default.default.isModuleDeclaration(node) || ts9__default.default.isImportEqualsDeclaration(node) || ts9__default.default.isImportDeclaration(node) || ts9__default.default.isExportAssignment(node) || ts9__default.default.isExportDeclaration(node); } function hasType(node) { return isSignatureDeclaration(node) || ts9__default.default.isVariableDeclaration(node) || ts9__default.default.isParameter(node) || ts9__default.default.isPropertySignature(node) || ts9__default.default.isPropertyDeclaration(node) || ts9__default.default.isTypePredicateNode(node) || ts9__default.default.isParenthesizedTypeNode(node) || ts9__default.default.isTypeOperatorNode(node) || ts9__default.default.isMappedTypeNode(node) || ts9__default.default.isAssertionExpression(node) || ts9__default.default.isTypeAliasDeclaration(node) || ts9__default.default.isJSDocTypeExpression(node) || ts9__default.default.isJSDocNonNullableType(node) || ts9__default.default.isJSDocNullableType(node) || ts9__default.default.isJSDocOptionalType(node) || ts9__default.default.isJSDocVariadicType(node); } function hasTypeArguments(node) { return ts9__default.default.isCallExpression(node) || ts9__default.default.isNewExpression(node) || ts9__default.default.isTaggedTemplateExpression(node) || ts9__default.default.isJsxOpeningElement(node) || ts9__default.default.isJsxSelfClosingElement(node); } function isJSDocComment(node) { if (isJSDocText(node)) { return true; } if (isTsVersionAtLeast(4, 4)) { return ts9__default.default.isJSDocLink(node) || ts9__default.default.isJSDocLinkCode(node) || ts9__default.default.isJSDocLinkPlain(node); } return false; } function isJSDocNamespaceBody(node) { return ts9__default.default.isIdentifier(node) || isJSDocNamespaceDeclaration(node); } function isJSDocTypeReferencingNode(node) { return ts9__default.default.isJSDocVariadicType(node) || ts9__default.default.isJSDocOptionalType(node) || ts9__default.default.isJSDocNullableType(node) || ts9__default.default.isJSDocNonNullableType(node); } function isJsonObjectExpression(node) { return ts9__default.default.isObjectLiteralExpression(node) || ts9__default.default.isArrayLiteralExpression(node) || isJsonMinusNumericLiteral(node) || ts9__default.default.isNumericLiteral(node) || ts9__default.default.isStringLiteral(node) || isBooleanLiteral(node) || isNullLiteral(node); } function isJsxAttributeLike(node) { return ts9__default.default.isJsxAttribute(node) || ts9__default.default.isJsxSpreadAttribute(node); } function isJsxAttributeValue(node) { return ts9__default.default.isStringLiteral(node) || ts9__default.default.isJsxExpression(node) || ts9__default.default.isJsxElement(node) || ts9__default.default.isJsxSelfClosingElement(node) || ts9__default.default.isJsxFragment(node); } function isJsxChild(node) { return ts9__default.default.isJsxText(node) || ts9__default.default.isJsxExpression(node) || ts9__default.default.isJsxElement(node) || ts9__default.default.isJsxSelfClosingElement(node) || ts9__default.default.isJsxFragment(node); } function isJsxTagNameExpression(node) { return ts9__default.default.isIdentifier(node) || isThisExpression(node) || isJsxTagNamePropertyAccess(node); } function isLiteralToken(node) { return ts9__default.default.isNumericLiteral(node) || ts9__default.default.isBigIntLiteral(node) || ts9__default.default.isStringLiteral(node) || ts9__default.default.isJsxText(node) || ts9__default.default.isRegularExpressionLiteral(node) || ts9__default.default.isNoSubstitutionTemplateLiteral(node); } function isModuleBody(node) { return isNamespaceBody(node) || isJSDocNamespaceBody(node); } function isModuleName(node) { return ts9__default.default.isIdentifier(node) || ts9__default.default.isStringLiteral(node); } function isModuleReference(node) { return ts9__default.default.isEntityName(node) || ts9__default.default.isExternalModuleReference(node); } function isNamedImportBindings(node) { return ts9__default.default.isNamespaceImport(node) || ts9__default.default.isNamedImports(node); } function isNamedImportsOrExports(node) { return ts9__default.default.isNamedImports(node) || ts9__default.default.isNamedExports(node); } function isNamespaceBody(node) { return ts9__default.default.isModuleBlock(node) || isNamespaceDeclaration(node); } function isObjectBindingOrAssignmentElement(node) { return ts9__default.default.isBindingElement(node) || ts9__default.default.isPropertyAssignment(node) || ts9__default.default.isShorthandPropertyAssignment(node) || ts9__default.default.isSpreadAssignment(node); } function isObjectBindingOrAssignmentPattern(node) { return ts9__default.default.isObjectBindingPattern(node) || ts9__default.default.isObjectLiteralExpression(node); } function isObjectTypeDeclaration(node) { return ( // eslint-disable-next-line deprecation/deprecation -- Keep compatibility with ts <5 isClassLikeDeclaration(node) || ts9__default.default.isInterfaceDeclaration(node) || ts9__default.default.isTypeLiteralNode(node) ); } function isParameterPropertyModifier(node) { return isAccessibilityModifier(node) || isReadonlyKeyword(node); } function isPropertyNameLiteral(node) { return ts9__default.default.isIdentifier(node) || ts9__default.default.isStringLiteralLike(node) || ts9__default.default.isNumericLiteral(node); } function isPseudoLiteralToken(node) { return ts9__default.default.isTemplateHead(node) || ts9__default.default.isTemplateMiddle(node) || ts9__default.default.isTemplateTail(node); } function isSignatureDeclaration(node) { return ts9__default.default.isCallSignatureDeclaration(node) || ts9__default.default.isConstructSignatureDeclaration(node) || ts9__default.default.isMethodSignature(node) || ts9__default.default.isIndexSignatureDeclaration(node) || ts9__default.default.isFunctionTypeNode(node) || ts9__default.default.isConstructorTypeNode(node) || ts9__default.default.isJSDocFunctionType(node) || ts9__default.default.isFunctionDeclaration(node) || ts9__default.default.isMethodDeclaration(node) || ts9__default.default.isConstructorDeclaration(node) || // eslint-disable-next-line deprecation/deprecation -- Keep compatibility with ts <5 isAccessorDeclaration(node) || ts9__default.default.isFunctionExpression(node) || ts9__default.default.isArrowFunction(node); } function isSuperProperty(node) { return isSuperPropertyAccessExpression(node) || isSuperElementAccessExpression(node); } function isTypeOnlyCompatibleAliasDeclaration(node) { if (ts9__default.default.isImportClause(node) || ts9__default.default.isImportEqualsDeclaration(node) || ts9__default.default.isNamespaceImport(node) || ts9__default.default.isImportOrExportSpecifier(node)) { return true; } if (isTsVersionAtLeast(5, 0) && (ts9__default.default.isExportDeclaration(node) || ts9__default.default.isNamespaceExport(node))) { return true; } return false; } function isTypeReferenceType(node) { return ts9__default.default.isTypeReferenceNode(node) || ts9__default.default.isExpressionWithTypeArguments(node); } function isUnionOrIntersectionTypeNode(node) { return ts9__default.default.isUnionTypeNode(node) || ts9__default.default.isIntersectionTypeNode(node); } function isUnparsedSourceText(node) { return ts9__default.default.isUnparsedPrepend(node) || ts9__default.default.isUnparsedTextLike(node); } function isVariableLikeDeclaration(node) { return ts9__default.default.isVariableDeclaration(node) || ts9__default.default.isParameter(node) || ts9__default.default.isBindingElement(node) || ts9__default.default.isPropertyDeclaration(node) || ts9__default.default.isPropertyAssignment(node) || ts9__default.default.isPropertySignature(node) || ts9__default.default.isJsxAttribute(node) || ts9__default.default.isShorthandPropertyAssignment(node) || ts9__default.default.isEnumMember(node) || ts9__default.default.isJSDocPropertyTag(node) || ts9__default.default.isJSDocParameterTag(node); } // src/nodes/typeGuards/compound.ts function isConstAssertionExpression(node) { return ts9__default.default.isTypeReferenceNode(node.type) && ts9__default.default.isIdentifier(node.type.typeName) && node.type.typeName.escapedText === "const"; } function isIterationStatement(node) { switch (node.kind) { case ts9__default.default.SyntaxKind.DoStatement: case ts9__default.default.SyntaxKind.ForInStatement: case ts9__default.default.SyntaxKind.ForOfStatement: case ts9__default.default.SyntaxKind.ForStatement: case ts9__default.default.SyntaxKind.WhileStatement: return true; default: return false; } } function isJSDocNamespaceDeclaration(node) { return ts9__default.default.isModuleDeclaration(node) && ts9__default.default.isIdentifier(node.name) && (node.body === void 0 || isJSDocNamespaceBody(node.body)); } function isJsxTagNamePropertyAccess(node) { return ts9__default.default.isPropertyAccessExpression(node) && // eslint-disable-next-line deprecation/deprecation -- Keep compatibility with ts < 5 isJsxTagNameExpression(node.expression); } function isNamedDeclarationWithName(node) { return "name" in node && node.name !== void 0 && node.name !== null && isDeclarationName(node.name); } function isNamespaceDeclaration(node) { return ts9__default.default.isModuleDeclaration(node) && ts9__default.default.isIdentifier(node.name) && node.body !== void 0 && isNamespaceBody(node.body); } function isNumericOrStringLikeLiteral(node) { switch (node.kind) { case ts9__default.default.SyntaxKind.StringLiteral: case ts9__default.default.SyntaxKind.NumericLiteral: case ts9__default.default.SyntaxKind.NoSubstitutionTemplateLiteral: return true; default: return false; } } function isPropertyAccessEntityNameExpression(node) { return ts9__default.default.isPropertyAccessExpression(node) && ts9__default.default.isIdentifier(node.name) && isEntityNameExpression(node.expression); } function isSuperElementAccessExpression(node) { return ts9__default.default.isElementAccessExpression(node) && isSuperExpression(node.expression); } function isSuperPropertyAccessExpression(node) { return ts9__default.default.isPropertyAccessExpression(node) && isSuperExpression(node.expression); } function isFunctionScopeBoundary(node) { switch (node.kind) { case ts9__default.default.SyntaxKind.FunctionExpression: case ts9__default.default.SyntaxKind.ArrowFunction: case ts9__default.default.SyntaxKind.Constructor: case ts9__default.default.SyntaxKind.ModuleDeclaration: case ts9__default.default.SyntaxKind.ClassDeclaration: case ts9__default.default.SyntaxKind.ClassExpression: case ts9__default.default.SyntaxKind.EnumDeclaration: case ts9__default.default.SyntaxKind.MethodDeclaration: case ts9__default.default.SyntaxKind.FunctionDeclaration: case ts9__default.default.SyntaxKind.GetAccessor: case ts9__default.default.SyntaxKind.SetAccessor: case ts9__default.default.SyntaxKind.MethodSignature: case ts9__default.default.SyntaxKind.CallSignature: case ts9__default.default.SyntaxKind.ConstructSignature: case ts9__default.default.SyntaxKind.ConstructorType: case ts9__default.default.SyntaxKind.FunctionType: return true; case ts9__default.default.SyntaxKind.SourceFile: return ts9__default.default.isExternalModule(node); default: return false; } } function isIntrinsicAnyType(type) { return isTypeFlagSet(type, ts9__default.default.TypeFlags.Any); } function isIntrinsicBooleanType(type) { return isTypeFlagSet(type, ts9__default.default.TypeFlags.Boolean); } function isIntrinsicBigIntType(type) { return isTypeFlagSet(type, ts9__default.default.TypeFlags.BigInt); } function isIntrinsicErrorType(type) { return isIntrinsicType(type) && type.intrinsicName === "error"; } function isIntrinsicESSymbolType(type) { return isTypeFlagSet(type, ts9__default.default.TypeFlags.ESSymbol); } var IntrinsicTypeFlags = ts9__default.default.TypeFlags.Intrinsic ?? ts9__default.default.TypeFlags.Any | ts9__default.default.TypeFlags.Unknown | ts9__default.default.TypeFlags.String | ts9__default.default.TypeFlags.Number | ts9__default.default.TypeFlags.BigInt | ts9__default.default.TypeFlags.Boolean | ts9__default.default.TypeFlags.BooleanLiteral | ts9__default.default.TypeFlags.ESSymbol | ts9__default.default.TypeFlags.Void | ts9__default.default.TypeFlags.Undefined | ts9__default.default.TypeFlags.Null | ts9__default.default.TypeFlags.Never | ts9__default.default.TypeFlags.NonPrimitive; function isIntrinsicType(type) { return isTypeFlagSet(type, IntrinsicTypeFlags); } function isIntrinsicNeverType(type) { return isTypeFlagSet(type, ts9__default.default.TypeFlags.Never); } function isIntrinsicNonPrimitiveType(type) { return isTypeFlagSet(type, ts9__default.default.TypeFlags.NonPrimitive); } function isIntrinsicNullType(type) { return isTypeFlagSet(type, ts9__default.default.TypeFlags.Null); } function isIntrinsicNumberType(type) { return isTypeFlagSet(type, ts9__default.default.TypeFlags.Number); } function isIntrinsicStringType(type) { return isTypeFlagSet(type, ts9__default.default.TypeFlags.String); } function isIntrinsicUndefinedType(type) { return isTypeFlagSet(type, ts9__default.default.TypeFlags.Undefined); } function isIntrinsicUnknownType(type) { return isTypeFlagSet(type, ts9__default.default.TypeFlags.Unknown); } function isIntrinsicVoidType(type) { return isTypeFlagSet(type, ts9__default.default.TypeFlags.Void); } function isConditionalType(type) { return isTypeFlagSet(type, ts9__default.default.TypeFlags.Conditional); } function isEnumType(type) { return isTypeFlagSet(type, ts9__default.default.TypeFlags.Enum); } function isFreshableType(type) { return isTypeFlagSet(type, ts9__default.default.TypeFlags.Freshable); } function isIndexType(type) { return isTypeFlagSet(type, ts9__default.default.TypeFlags.Index); } function isIndexedAccessType(type) { return isTypeFlagSet(type, ts9__default.default.TypeFlags.IndexedAccess); } function isInstantiableType(type) { return isTypeFlagSet(type, ts9__default.default.TypeFlags.Instantiable); } function isIntersectionType(type) { return isTypeFlagSet(type, ts9__default.default.TypeFlags.Intersection); } function isObjectType(type) { return isTypeFlagSet(type, ts9__default.default.TypeFlags.Object); } function isStringMappingType(type) { return isTypeFlagSet(type, ts9__default.default.TypeFlags.StringMapping); } function isSubstitutionType(type) { return isTypeFlagSet(type, ts9__default.default.TypeFlags.Substitution); } function isTypeParameter(type) { return isTypeFlagSet(type, ts9__default.default.TypeFlags.TypeParameter); } function isTypeVariable(type) { return isTypeFlagSet(type, ts9__default.default.TypeFlags.TypeVariable); } function isUnionType(type) { return isTypeFlagSet(type, ts9__default.default.TypeFlags.Union); } function isUnionOrIntersectionType(type) { return isTypeFlagSet(type, ts9__default.default.TypeFlags.UnionOrIntersection); } function isUniqueESSymbolType(type) { return isTypeFlagSet(type, ts9__default.default.TypeFlags.UniqueESSymbol); } // src/types/typeGuards/objects.ts function isEvolvingArrayType(type) { return isObjectType(type) && isObjectFlagSet(type, ts9__default.default.ObjectFlags.EvolvingArray); } function isTupleType(type) { return isObjectType(type) && isObjectFlagSet(type, ts9__default.default.ObjectFlags.Tuple); } function isTypeReference(type) { return isObjectType(type) && isObjectFlagSet(type, ts9__default.default.ObjectFlags.Reference); } // src/types/typeGuards/compound.ts function isFreshableIntrinsicType(type) { return isIntrinsicType(type) && isFreshableType(type); } function isTupleTypeReference(type) { return isTypeReference(type) && isTupleType(type.target); } function isBooleanLiteralType(type) { return isTypeFlagSet(type, ts9__default.default.TypeFlags.BooleanLiteral); } function isBigIntLiteralType(type) { return isTypeFlagSet(type, ts9__default.default.TypeFlags.BigIntLiteral); } function isFalseLiteralType(type) { return isBooleanLiteralType(type) && type.intrinsicName === "false"; } function isLiteralType(type) { return isTypeFlagSet(type, ts9__default.default.TypeFlags.Literal); } function isNumberLiteralType(type) { return isTypeFlagSet(type, ts9__default.default.TypeFlags.NumberLiteral); } function isStringLiteralType(type) { return isTypeFlagSet(type, ts9__default.default.TypeFlags.StringLiteral); } function isTemplateLiteralType(type) { return isTypeFlagSet(type, ts9__default.default.TypeFlags.TemplateLiteral); } function isTrueLiteralType(type) { return isBooleanLiteralType(type) && type.intrinsicName === "true"; } function isUnknownLiteralType(type) { return isTypeFlagSet(type, ts9__default.default.TypeFlags.Literal); } // src/types/getters.ts function getCallSignaturesOfType(type) { if (isUnionType(type)) { const signatures = []; for (const subType of type.types) { signatures.push(...getCallSignaturesOfType(subType)); } return signatures; } if (isIntersectionType(type)) { let signatures; for (const subType of type.types) { const sig = getCallSignaturesOfType(subType); if (sig.length !== 0) { if (signatures !== void 0) { return []; } signatures = sig; } } return signatures === void 0 ? [] : signatures; } return type.getCallSignatures(); } function getPropertyOfType(type, name) { if (!name.startsWith("__")) { return type.getProperty(name); } return type.getProperties().find((s) => s.escapedName === name); } function getWellKnownSymbolPropertyOfType(type, wellKnownSymbolName, typeChecker) { const prefix = "__@" + wellKnownSymbolName; for (const prop of type.getProperties()) { if (!prop.name.startsWith(prefix)) { continue; } const declaration = prop.valueDeclaration ?? prop.getDeclarations()[0]; if (!isNamedDeclarationWithName(declaration) || declaration.name === void 0 || !ts9__default.default.isComputedPropertyName(declaration.name)) { continue; } const globalSymbol = typeChecker.getApparentType( typeChecker.getTypeAtLocation(declaration.name.expression) ).symbol; if (prop.escapedName === getPropertyNameOfWellKnownSymbol( typeChecker, globalSymbol, wellKnownSymbolName )) { return prop; } } return void 0; } function getPropertyNameOfWellKnownSymbol(typeChecker, symbolConstructor, symbolName) { const knownSymbol = symbolConstructor && typeChecker.getTypeOfSymbolAtLocation( symbolConstructor, // eslint-disable-next-line @typescript-eslint/no-explicit-any, @typescript-eslint/no-unsafe-argument, @typescript-eslint/no-unsafe-member-access symbolConstructor.valueDeclaration ).getProperty(symbolName); const knownSymbolType = knownSymbol && typeChecker.getTypeOfSymbolAtLocation( knownSymbol, // eslint-disable-next-line @typescript-eslint/no-explicit-any, @typescript-eslint/no-unsafe-argument, @typescript-eslint/no-unsafe-member-access knownSymbol.valueDeclaration ); if (knownSymbolType && isUniqueESSymbolType(knownSymbolType)) { return knownSymbolType.escapedName; } return "__@" + symbolName; } function isBindableObjectDefinePropertyCall(node) { return node.arguments.length === 3 && isEntityNameExpression(node.arguments[0]) && isNumericOrStringLikeLiteral(node.arguments[1]) && ts9__default.default.isPropertyAccessExpression(node.expression) && node.expression.name.escapedText === "defineProperty" && ts9__default.default.isIdentifier(node.expression.expression) && node.expression.expression.escapedText === "Object"; } function isInConstContext(node, typeChecker) { var _a, _b; let current = node; while (true) { const parent = current.parent; outer: switch (parent.kind) { case ts9__default.default.SyntaxKind.TypeAssertionExpression: case ts9__default.default.SyntaxKind.AsExpression: return isConstAssertionExpression(parent); case ts9__default.default.SyntaxKind.PrefixUnaryExpression: if (current.kind !== ts9__default.default.SyntaxKind.NumericLiteral) { return false; } switch (parent.operator) { case ts9__default.default.SyntaxKind.PlusToken: case ts9__default.default.SyntaxKind.MinusToken: current = parent; break outer; default: return false; } case ts9__default.default.SyntaxKind.PropertyAssignment: if (parent.initializer !== current) { return false; }