--- /dev/null
+import * as ts from 'typescript';
+import { AST_NODE_TYPES, AST_TOKEN_TYPES, TSESTree } from './ts-estree';
+declare const SyntaxKind: typeof ts.SyntaxKind;
+interface TokenToText {
+ [SyntaxKind.OpenBraceToken]: '{';
+ [SyntaxKind.CloseBraceToken]: '}';
+ [SyntaxKind.OpenParenToken]: '(';
+ [SyntaxKind.CloseParenToken]: ')';
+ [SyntaxKind.OpenBracketToken]: '[';
+ [SyntaxKind.CloseBracketToken]: ']';
+ [SyntaxKind.DotToken]: '.';
+ [SyntaxKind.DotDotDotToken]: '...';
+ [SyntaxKind.SemicolonToken]: ';';
+ [SyntaxKind.CommaToken]: ',';
+ [SyntaxKind.LessThanToken]: '<';
+ [SyntaxKind.GreaterThanToken]: '>';
+ [SyntaxKind.LessThanEqualsToken]: '<=';
+ [SyntaxKind.GreaterThanEqualsToken]: '>=';
+ [SyntaxKind.EqualsEqualsToken]: '==';
+ [SyntaxKind.ExclamationEqualsToken]: '!=';
+ [SyntaxKind.EqualsEqualsEqualsToken]: '===';
+ [SyntaxKind.InstanceOfKeyword]: 'instanceof';
+ [SyntaxKind.ExclamationEqualsEqualsToken]: '!==';
+ [SyntaxKind.EqualsGreaterThanToken]: '=>';
+ [SyntaxKind.PlusToken]: '+';
+ [SyntaxKind.MinusToken]: '-';
+ [SyntaxKind.AsteriskToken]: '*';
+ [SyntaxKind.AsteriskAsteriskToken]: '**';
+ [SyntaxKind.SlashToken]: '/';
+ [SyntaxKind.PercentToken]: '%';
+ [SyntaxKind.PlusPlusToken]: '++';
+ [SyntaxKind.MinusMinusToken]: '--';
+ [SyntaxKind.LessThanLessThanToken]: '<<';
+ [SyntaxKind.LessThanSlashToken]: '</';
+ [SyntaxKind.GreaterThanGreaterThanToken]: '>>';
+ [SyntaxKind.GreaterThanGreaterThanGreaterThanToken]: '>>>';
+ [SyntaxKind.AmpersandToken]: '&';
+ [SyntaxKind.BarToken]: '|';
+ [SyntaxKind.CaretToken]: '^';
+ [SyntaxKind.ExclamationToken]: '!';
+ [SyntaxKind.TildeToken]: '~';
+ [SyntaxKind.AmpersandAmpersandToken]: '&&';
+ [SyntaxKind.BarBarToken]: '||';
+ [SyntaxKind.QuestionToken]: '?';
+ [SyntaxKind.ColonToken]: ':';
+ [SyntaxKind.EqualsToken]: '=';
+ [SyntaxKind.PlusEqualsToken]: '+=';
+ [SyntaxKind.MinusEqualsToken]: '-=';
+ [SyntaxKind.AsteriskEqualsToken]: '*=';
+ [SyntaxKind.AsteriskAsteriskEqualsToken]: '**=';
+ [SyntaxKind.SlashEqualsToken]: '/=';
+ [SyntaxKind.PercentEqualsToken]: '%=';
+ [SyntaxKind.LessThanLessThanEqualsToken]: '<<=';
+ [SyntaxKind.GreaterThanGreaterThanEqualsToken]: '>>=';
+ [SyntaxKind.GreaterThanGreaterThanGreaterThanEqualsToken]: '>>>=';
+ [SyntaxKind.AmpersandEqualsToken]: '&=';
+ [SyntaxKind.BarEqualsToken]: '|=';
+ [SyntaxKind.CaretEqualsToken]: '^=';
+ [SyntaxKind.AtToken]: '@';
+ [SyntaxKind.InKeyword]: 'in';
+ [SyntaxKind.UniqueKeyword]: 'unique';
+ [SyntaxKind.KeyOfKeyword]: 'keyof';
+ [SyntaxKind.NewKeyword]: 'new';
+ [SyntaxKind.ImportKeyword]: 'import';
+ [SyntaxKind.ReadonlyKeyword]: 'readonly';
+ [SyntaxKind.QuestionQuestionToken]: '??';
+ [SyntaxKind.QuestionDotToken]: '?.';
+}
+/**
+ * Returns true if the given ts.Token is the assignment operator
+ * @param operator the operator token
+ * @returns is assignment
+ */
+export declare function isAssignmentOperator<T extends ts.SyntaxKind>(operator: ts.Token<T>): boolean;
+/**
+ * Returns true if the given ts.Token is a logical operator
+ * @param operator the operator token
+ * @returns is a logical operator
+ */
+export declare function isLogicalOperator<T extends ts.SyntaxKind>(operator: ts.Token<T>): boolean;
+/**
+ * Returns the string form of the given TSToken SyntaxKind
+ * @param kind the token's SyntaxKind
+ * @returns the token applicable token as a string
+ */
+export declare function getTextForTokenKind<T extends ts.SyntaxKind>(kind: T): T extends keyof TokenToText ? TokenToText[T] : string | undefined;
+/**
+ * Returns true if the given ts.Node is a valid ESTree class member
+ * @param node TypeScript AST node
+ * @returns is valid ESTree class member
+ */
+export declare function isESTreeClassMember(node: ts.Node): boolean;
+/**
+ * Checks if a ts.Node has a modifier
+ * @param modifierKind TypeScript SyntaxKind modifier
+ * @param node TypeScript AST node
+ * @returns has the modifier specified
+ */
+export declare function hasModifier(modifierKind: ts.KeywordSyntaxKind, node: ts.Node): boolean;
+/**
+ * Get last last modifier in ast
+ * @param node TypeScript AST node
+ * @returns returns last modifier if present or null
+ */
+export declare function getLastModifier(node: ts.Node): ts.Modifier | null;
+/**
+ * Returns true if the given ts.Token is a comma
+ * @param token the TypeScript token
+ * @returns is comma
+ */
+export declare function isComma(token: ts.Node): boolean;
+/**
+ * Returns true if the given ts.Node is a comment
+ * @param node the TypeScript node
+ * @returns is comment
+ */
+export declare function isComment(node: ts.Node): boolean;
+/**
+ * Returns true if the given ts.Node is a JSDoc comment
+ * @param node the TypeScript node
+ * @returns is JSDoc comment
+ */
+export declare function isJSDocComment(node: ts.Node): boolean;
+/**
+ * Returns the binary expression type of the given ts.Token
+ * @param operator the operator token
+ * @returns the binary expression type
+ */
+export declare function getBinaryExpressionType<T extends ts.SyntaxKind>(operator: ts.Token<T>): AST_NODE_TYPES.AssignmentExpression | AST_NODE_TYPES.LogicalExpression | AST_NODE_TYPES.BinaryExpression;
+/**
+ * Returns line and column data for the given positions,
+ * @param pos position to check
+ * @param ast the AST object
+ * @returns line and column
+ */
+export declare function getLineAndCharacterFor(pos: number, ast: ts.SourceFile): TSESTree.LineAndColumnData;
+/**
+ * Returns line and column data for the given start and end positions,
+ * for the given AST
+ * @param start start data
+ * @param end end data
+ * @param ast the AST object
+ * @returns the loc data
+ */
+export declare function getLocFor(start: number, end: number, ast: ts.SourceFile): TSESTree.SourceLocation;
+/**
+ * Check whatever node can contain directive
+ * @param node
+ * @returns returns true if node can contain directive
+ */
+export declare function canContainDirective(node: ts.SourceFile | ts.Block | ts.ModuleBlock): boolean;
+/**
+ * Returns range for the given ts.Node
+ * @param node the ts.Node or ts.Token
+ * @param ast the AST object
+ * @returns the range data
+ */
+export declare function getRange(node: ts.Node, ast: ts.SourceFile): [number, number];
+/**
+ * Returns true if a given ts.Node is a token
+ * @param node the ts.Node
+ * @returns is a token
+ */
+export declare function isToken(node: ts.Node): boolean;
+/**
+ * Returns true if a given ts.Node is a JSX token
+ * @param node ts.Node to be checked
+ * @returns is a JSX token
+ */
+export declare function isJSXToken(node: ts.Node): boolean;
+/**
+ * Returns the declaration kind of the given ts.Node
+ * @param node TypeScript AST node
+ * @returns declaration kind
+ */
+export declare function getDeclarationKind(node: ts.VariableDeclarationList): 'let' | 'const' | 'var';
+/**
+ * Gets a ts.Node's accessibility level
+ * @param node The ts.Node
+ * @returns accessibility "public", "protected", "private", or null
+ */
+export declare function getTSNodeAccessibility(node: ts.Node): 'public' | 'protected' | 'private' | null;
+/**
+ * Finds the next token based on the previous one and its parent
+ * Had to copy this from TS instead of using TS's version because theirs doesn't pass the ast to getChildren
+ * @param previousToken The previous TSToken
+ * @param parent The parent TSNode
+ * @param ast The TS AST
+ * @returns the next TSToken
+ */
+export declare function findNextToken(previousToken: ts.TextRange, parent: ts.Node, ast: ts.SourceFile): ts.Node | undefined;
+/**
+ * Find the first matching ancestor based on the given predicate function.
+ * @param node The current ts.Node
+ * @param predicate The predicate function to apply to each checked ancestor
+ * @returns a matching parent ts.Node
+ */
+export declare function findFirstMatchingAncestor(node: ts.Node, predicate: (node: ts.Node) => boolean): ts.Node | undefined;
+/**
+ * Returns true if a given ts.Node has a JSX token within its hierarchy
+ * @param node ts.Node to be checked
+ * @returns has JSX ancestor
+ */
+export declare function hasJSXAncestor(node: ts.Node): boolean;
+/**
+ * Unescape the text content of string literals, e.g. & -> &
+ * @param text The escaped string literal text.
+ * @returns The unescaped string literal text.
+ */
+export declare function unescapeStringLiteralText(text: string): string;
+/**
+ * Returns true if a given ts.Node is a computed property
+ * @param node ts.Node to be checked
+ * @returns is Computed Property
+ */
+export declare function isComputedProperty(node: ts.Node): boolean;
+/**
+ * Returns true if a given ts.Node is optional (has QuestionToken)
+ * @param node ts.Node to be checked
+ * @returns is Optional
+ */
+export declare function isOptional(node: {
+ questionToken?: ts.QuestionToken;
+}): boolean;
+/**
+ * Returns true if the node is an optional chain node
+ */
+export declare function isOptionalChain(node: TSESTree.Node): node is TSESTree.OptionalCallExpression | TSESTree.OptionalMemberExpression;
+/**
+ * Returns true of the child of property access expression is an optional chain
+ */
+export declare function isChildOptionalChain(node: ts.PropertyAccessExpression | ts.ElementAccessExpression | ts.CallExpression, object: TSESTree.LeftHandSideExpression): boolean;
+/**
+ * Returns the type of a given ts.Token
+ * @param token the ts.Token
+ * @returns the token type
+ */
+export declare function getTokenType(token: ts.Identifier | ts.Token<ts.SyntaxKind>): Exclude<AST_TOKEN_TYPES, AST_TOKEN_TYPES.Line | AST_TOKEN_TYPES.Block>;
+/**
+ * Extends and formats a given ts.Token, for a given AST
+ * @param token the ts.Token
+ * @param ast the AST object
+ * @returns the converted Token
+ */
+export declare function convertToken(token: ts.Node, ast: ts.SourceFile): TSESTree.Token;
+/**
+ * Converts all tokens for the given AST
+ * @param ast the AST object
+ * @returns the converted Tokens
+ */
+export declare function convertTokens(ast: ts.SourceFile): TSESTree.Token[];
+export interface TSError {
+ index: number;
+ lineNumber: number;
+ column: number;
+ message: string;
+}
+/**
+ * @param ast the AST object
+ * @param start the index at which the error starts
+ * @param message the error message
+ * @returns converted error object
+ */
+export declare function createError(ast: ts.SourceFile, start: number, message: string): TSError;
+/**
+ * @param n the TSNode
+ * @param ast the TS AST
+ */
+export declare function nodeHasTokens(n: ts.Node, ast: ts.SourceFile): boolean;
+/**
+ * Like `forEach`, but suitable for use with numbers and strings (which may be falsy).
+ * @template T
+ * @template U
+ * @param array
+ * @param callback
+ */
+export declare function firstDefined<T, U>(array: readonly T[] | undefined, callback: (element: T, index: number) => U | undefined): U | undefined;
+export {};
+//# sourceMappingURL=node-utils.d.ts.map
\ No newline at end of file
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