import React from 'react';
export declare enum TaskState {
    Pending = 0,
    Success = 1,
    Failure = 2,
    Skipped = 3
}
export declare type TaskProps = {
    /**
     * Text to be displayed while the action is running.
     */
    readonly name: React.ReactElement | string;
    /**
     * Text to be displayed beside the name in gray.
     */
    readonly note?: string;
    /**
     * The action to perform. If not action is provided, the task will await any children Tasks.
     */
    readonly action: () => Promise<TaskState>;
    /**
     * A callback that's fired when the action is complete.
     */
    readonly onComplete?: (state: TaskState) => void;
    /**
     * Text to be displayed on success. If this isn't specified, `text` will remain unchanged.
     */
    readonly success?: React.ReactElement | string;
    /**
     * Text to be displayed on failure. If this isn't specified, `text` will remain unchanged.
     */
    readonly failure?: React.ReactElement | string;
    /**
     * Text to be displayed when the task is skipped. If this isn't specified, `text` will remain unchanged.
     */
    readonly skipped?: React.ReactElement | string;
    /**
     * True if the task should remain visible after completion.
     *
     * @default true
     */
    readonly persist?: boolean;
    /**
     * Minimum duration in miliseconds.
     *
     * @default 750
     */
    readonly minimumDuration?: number;
    /**
     * Color of the loading spinner. Any chalk supported colors are valid.
     *
     * @default 'green'
     */
    readonly spinnerColor?: string;
};
export declare const Task: React.FunctionComponent<TaskProps>;