import type { OutputStream } from '@serenity-js/core/adapter';
/**
 * @package
 */
export declare class OutputStreamBuffer implements OutputStream {
    private readonly prefix;
    private buffer;
    constructor(prefix: string);
    write(content: string): void;
    hasContent(): boolean;
    flush(): string;
}
//# sourceMappingURL=OutputStreamBuffer.d.ts.map