/** Based on https://github.com/screepers/screeps-profiler */
interface ProfileMap {
    [fn: string]: [time: number, calls: number, subs: ProfileMap];
}
export declare class Profiler {
    private readonly getData;
    readonly dummy: boolean;
    constructor(getData: () => {
        map?: ProfileMap;
    }, dummy?: boolean);
    private refreshData;
    private data;
    private readonly marker;
    enable(): void;
    disable(): void;
    private currentKey;
    wrapLoop(loop: () => void): () => void;
    reset(): void;
    registerObject(object: object, name: string): void;
    register<F extends (...args: never[]) => unknown>(fn: F, name?: string): F;
    private get;
    /**
     * Manually add profiling timings
     * @param key profiled function name
     * @param time cpu usage
     * @param parentKey override parent function name
     */
    record(key: string, time: number, parentKey?: string): void;
    getCallgrind(): string;
    callgrind(): void;
    getOutput(maxStats?: number): string;
    output(maxStats?: number): void;
}
export {};