import { BufferedOutput } from './buffered_output';
import { PipeInput } from './pipe_input';
/**
 * A Pipe provides IOutput and IInput, accepting output and passing it to the input.
 * To obtain the input interface PipeInput, call the .input attribute.
 */
export declare class Pipe extends BufferedOutput {
    flush(): void;
    get input(): PipeInput;
}