import { CommandTrigger } from "./command.run";
import { CrossbowConfiguration } from "./config";
import { CrossbowInput, CLI, CrossbowReporter } from "./index";
import { WatchRunners } from "./watch.runner";
import { WatchTasks } from "./watch.resolve";
import { BeforeTasks } from "./watch.before";
import Rx = require("rx");
import { WatchTaskReport, WatchRunnerComplete } from "./watch.file-watcher";
import { ReportTypes } from "./reporter.resolve";
export interface CrossbowError extends Error {
    _cb: boolean;
}
export interface WatchCommandSetupErrors {
    type: ReportTypes;
}
export interface WatchCommandOutput {
    setup: WatchCommandSetup;
    update$: Rx.Observable<WatchReport>;
}
export interface WatchCommandSetup {
    beforeTasks?: BeforeTasks;
    watchTasks?: WatchTasks;
    watchRunners?: WatchRunners;
    errors: WatchCommandSetupErrors[];
}
export declare type WatchCommmandComplete = Rx.Observable<WatchCommandOutput>;
export interface WatchReport {
    type: WatchCommandEventTypes;
    data: WatchTaskReport | WatchRunnerComplete;
}
export declare enum WatchCommandEventTypes {
    SetupError,
    FileEvent,
    WatchTaskReport,
    WatchRunnerComplete,
    BeforeTasksComplete,
}
export default function handleIncomingWatchCommand(cli: CLI, input: CrossbowInput, config: CrossbowConfiguration, reporter: CrossbowReporter): WatchCommmandComplete;
export declare function getWatchCommandSetup(trigger: CommandTrigger): WatchCommandSetup;