import type { IOutput } from './output';
import type { IOutputCallback } from '../callback';
export declare class TerminalOutput implements IOutput {
    readonly outputCallback: IOutputCallback;
    constructor(outputCallback: IOutputCallback, prefix?: string, suffix?: string);
    flush(): void;
    isTerminal(): boolean;
    supportsAnsiEscapes(): boolean;
    write(text: string): void;
    prefix?: string;
    suffix?: string;
}