export { processInstanceMatches } from "./long-task-process-table.js";
export interface ProcessTreeObserver {
    stop(): void;
    wait(): Promise<void>;
    terminate(force: boolean): Promise<void>;
    forceQuiescence(): Promise<void>;
    assertQuiescent(): Promise<void>;
}
export declare function createProcessTreeObserver(rootPid: number): ProcessTreeObserver;