import { ILogger } from '../Logging/_types';
import { IPipelineTaskQueue, IPipelineTask, IContext } from './_types';
export default class Pipeline implements IPipelineTaskQueue {
    #private;
    constructor(logger: ILogger);
    start<T>(task: IPipelineTask | ((context: IContext<T>) => Promise<void>)): this;
    then<T>(task: IPipelineTask | ((context: IContext<T>) => Promise<void>)): this;
    executeAsync<T>(context: IContext<T>): Promise<void>;
}