/// <reference types="node" />
import { Writable } from 'stream';
import Commands from '@kui-shell/core/api/commands';
declare class OraStream extends Writable {
    private stdout;
    private spinner;
    private killLine;
    private color;
    private cb;
    constructor();
    init(text: string, { createOutputStream }: Commands.Arguments): Promise<this>;
    text: string;
    next(str: string, successStr?: string): Promise<void>;
    clear(): Promise<unknown>;
    private start;
    stop(withBlank?: boolean): Promise<void>;
    private blank;
    fail(message?: string): Promise<void>;
    succeed(message?: string): Promise<void>;
    _write(chunk: Buffer, enc: string, next: (error?: Error | null) => void): Promise<void>;
}
export default OraStream;