export declare class OraImpl {
    text: string;
    constructor(text?: string);
    succeed(_symbol?: string): OraImpl;
    fail(_symbol?: string): OraImpl;
    start(): OraImpl;
    stop(_symbol?: string): OraImpl;
    warn(_message: string): OraImpl;
}
export interface AsyncOraMethod {
    (initialOraValue: string, asyncFn: (oraImpl: OraImpl) => Promise<void>, processExitFn?: (code: number) => void): Promise<void>;
    interactive?: boolean;
}
declare const asyncOra: AsyncOraMethod;
export default asyncOra;