import type { ProcessInvalidationPlan } from './invalidation-planner.js';
export interface ProcessRestartAdapter {
    restart(plan: ProcessInvalidationPlan): void | Promise<void>;
}
export interface StoppableRoot {
    stop(): Promise<void>;
}
/** Drains one Root lifecycle before handing process replacement to the Host. */
export declare class RootProcessRestartExecutor {
    #private;
    private readonly root;
    private readonly adapter;
    constructor(root: StoppableRoot, adapter: ProcessRestartAdapter);
    execute(plan: ProcessInvalidationPlan): Promise<void>;
}