import type * as Malloy from '@malloydata/malloy-interfaces';
export declare class Timer {
    readonly name: string;
    readonly startTime: number;
    private endTime;
    private detailedTiming;
    constructor(name: string);
    incorporate(timing: Malloy.TimingInfo | undefined): void;
    contribute(timings: Malloy.TimingInfo[] | undefined): void;
    stop(): Malloy.TimingInfo;
}