import type { MetricsEvent, RuntimePackage } from "./types";
declare function createMetricEvent(name: string, fields: Omit<MetricsEvent, "name" | "at">): MetricsEvent;
declare function serializeMetricEvent(event: MetricsEvent): string;
export declare function enqueueMetricEvent(event: MetricsEvent): Promise<void>;
export declare function recordEvent(name: string, fields?: Omit<MetricsEvent, "name" | "at">): Promise<MetricsEvent>;
export declare function packageMetricFields(runtimePackage: RuntimePackage): Pick<MetricsEvent, "binaryVersion" | "deploymentKey" | "packageHash" | "runningPackageHash">;
export declare function shouldEmitActive(runtimePackage: RuntimePackage): boolean;
export declare function emitActiveIfDue(runtimePackage: RuntimePackage): Promise<void>;
export { createMetricEvent, serializeMetricEvent };
//# sourceMappingURL=events.d.ts.map