import ts from 'typescript/lib/typescript';
/**
 * 提供一个transform helper函数
 */
export declare function visitNodes(node: ts.Node, context: ts.TransformationContext, callback: (node: ts.Node, context: ts.TransformationContext) => ts.Node): ts.SourceFile;
/**
 * 创建一个ast转换器
 */
export declare const createTransformer: (callback: (node: ts.Node, context: ts.TransformationContext) => ts.Node) => ts.TransformerFactory<ts.SourceFile>;
export declare const transform: (text: string, transformers: ts.TransformerFactory<ts.SourceFile>[], scriptKind?: ts.ScriptKind) => string;