declare module '@weex-cli/generator' {
  export interface Metadate {
    [propName: string]: any
  }
  export interface CloneOption {
    cache: boolean
  }
  export function generator(source: string, dest: string, metadata: Metadate): Promise<boolean>
  export function clone(templateUrl: string, target?: string, option?: CloneOption): Promise<string>
}