export type ExtPipe = (options: PipeGeneral | PipeOptions, stream: Stream, localStore?: PipeStore) => PipeResult | Promise<PipeResult>;
export type Pipe = (stream: Stream) => PipeResult | Promise<PipeResult>;
export type PipeGeneral = Pipe | ExtPipe | (Pipe | ExtPipe)[] | string | string[] | string[][];
export type PipeOptions = {
    [key: string]: any;
};
export type PipeOptionsResolver = (stream: Stream) => PipeGeneral | PipeOptions;
export type PipeResult = {
    status?: boolean;
    response?: any;
};
export type PipeStore = {
    [key: string]: Pipe | ExtPipe;
};
export type PipeSubResultFilter = (result: PipeResult, subResult: PipeResult) => boolean;
export type Stream = {
    [key: string]: any;
};