import BaseReporter from './base';
export default class DataDogReporter extends BaseReporter {
    private timer;
    private defaultLabels;
    constructor(options: any);
    init(registry: any): void;
    flush(): Promise<void> | undefined;
    stop(): Promise<void>;
    private escapeLabelValue;
    private labelsToTags;
    private posixTimestamp;
    private generateDatadogSeries;
}