import ts from 'typescript';
declare type Visitor = (node: ts.Node) => ts.Node | undefined;
export declare function visitNodeAndChildren(
  node: ts.SourceFile,
  program: ts.Program,
  context: ts.TransformationContext,
  visitor: Visitor,
): ts.SourceFile;
export declare function visitNodeAndChildren(
  node: ts.Node,
  program: ts.Program,
  context: ts.TransformationContext,
  visitor: Visitor,
): ts.Node | undefined;
export {};