export declare function enableTrace(): void;
export declare function disableTrace(): void;
export declare const traceEvents: TraceEvent[];
export declare function trace<T>(tid: number, name: string, pfunc: () => Promise<T>): Promise<T>;
interface TraceEventCommon {
    id: number;
    pid: number;
    tid: number;
    ts: number;
}
export declare type TraceEvent = TraceEventCommon & ({
    ph: "B";
    name: string;
} | {
    ph: "E";
});
export {};