import * as ts from "typescript";
export declare function collectLeftHandIdentifiers(node: ts.Expression): {
    identifiers: ts.Identifier[];
    nonIdentifiers: ts.Expression[];
};
export declare function getComments(node: ts.Node): ts.CommentRange[];
export declare function getCommentsBefore(node: ts.Node): ts.CommentRange[];
export declare function getCommentsAfter(node: ts.Node): ts.CommentRange[];
export declare function getText(textRange: ts.TextRange, file: ts.SourceFile): string;
export declare function toTokens(node: ts.Node): ts.Node[];
export declare function lineAndCharacterByPos(pos: number, file: ts.SourceFile): ts.LineAndCharacter;
export declare function startLineAndCharacter(node: ts.Node): ts.LineAndCharacter;
export declare function endLineAndCharacter(node: ts.Node): ts.LineAndCharacter;
export declare function localAncestorsChain(node: ts.Node): ts.Node[];
export declare function ancestorsChain(node: ts.Node, ...boundary: ts.SyntaxKind[]): ts.Node[];
export declare function firstLocalAncestor(node: ts.Node, ...targetAncestor: ts.SyntaxKind[]): ts.Node | undefined;
export declare function firstAncestor(node: ts.Node, targetAncestor: ts.SyntaxKind[], ...boundary: ts.SyntaxKind[]): ts.Node | undefined;
export declare function floatToTopParenthesis(node: ts.Node): ts.Node;
export declare function drillDownThroughParenthesis(node: ts.Expression): ts.Expression;
/** Returns all descendants of the `node`, including tokens */
export declare function descendants(node: ts.Node): ts.Node[];
export declare function findChild(node: ts.Node, ...kind: ts.SyntaxKind[]): ts.Node;
export declare function accessModifier(declaration: ts.MethodDeclaration | ts.ParameterDeclaration | ts.AccessorDeclaration): ts.Modifier | undefined;
export declare function isReadonly(declaration: ts.MethodDeclaration | ts.ParameterDeclaration): ts.Modifier | undefined;
export declare function constructorOf(clazz: ts.ClassDeclaration | ts.ClassExpression): ts.ConstructorDeclaration | undefined;
/**
 * Returns
 * - function name token for methods and accessors
 * - "function" keyword for function declarations and expressions
 * - "=>" for arrow function
 */
export declare function functionLikeMainToken(functionNode: ts.FunctionLikeDeclaration): ts.Node;
export declare function getFirstChild(node: ts.Node, childKind: ts.SyntaxKind): ts.Node | undefined;
export declare const FUNCTION_LIKE: ts.SyntaxKind[];
export declare const CONDITIONAL_STATEMENTS: ts.SyntaxKind[];
export declare const LOOP_STATEMENTS: ts.SyntaxKind[];
export declare const COMPOUND_ASSIGNMENTS: ts.SyntaxKind[];
export declare const ACCESS_MODIFIERS: ts.SyntaxKind[];