import { IForeachNodeCallback, INode, INodePath } from "@leight-core/leight";
import type ts from "typescript";
export declare function toNode(node: ts.Node, sourceFile: ts.SourceFile): INode;
export declare function toNodePaths(root: ts.Node, sourceFile: ts.SourceFile, path?: string[]): INodePath[];
export declare function foreachNode(node: ts.Node, sourceFile: ts.SourceFile, callback: IForeachNodeCallback): void;
export declare function pickNodes(path: string[], root: ts.Node, sourceFile: ts.SourceFile): ts.Node[];
export declare function pickNode(path: string[], root: ts.Node, sourceFile: ts.SourceFile): ts.Node | undefined;
export declare function requireNode(path: string[], root: ts.Node, sourceFile: ts.SourceFile): ts.Node;
export declare function toPrintNode(node: ts.Node, sourceFile: ts.SourceFile, indentLevel?: number): void;