import { Log } from './Log';
/**
 * A Log that wraps another Log, saving up all the log calls to be applied when flush is called.
 *
 * It doesn't currently support arguments to the log messages.
 */
export declare class BufferedLog implements Log {
    private innerLog;
    private pendingLogs;
    constructor(innerLog: Log);
    debug: (message: string) => void;
    info: (message: string) => void;
    warn: (message: string) => void;
    error: (message: string) => void;
    /** Creates a function that adds a log at the given level. */
    private addLogFunction;
    setVerbose(verbose: boolean): void;
    /** Flushes all recorded logs to the underlying object. */
    flush(): void;
}