import type { Director } from '@wrongstack/core/coordination';
import { type Dispatch, type MutableRefObject } from 'react';
import type { AppProps } from '../app-props.js';
import type { Action } from '../app-action-type.js';
import type { State } from '../app-state.js';
interface InterruptLadderOptions {
    stateRef: MutableRefObject<State>;
    exitRequestedRef: MutableRefObject<boolean>;
    agent: AppProps['agent'];
    liveDirector: () => Director | null | undefined;
    onExit: AppProps['onExit'];
    exit: () => void;
    dispatch: Dispatch<Action>;
    activeCtrlRef: MutableRefObject<AbortController | null>;
    clearPendingConfirms: () => void;
    getEternalEngine: AppProps['getEternalEngine'];
    getParallelEngine: AppProps['getParallelEngine'];
    eternalLoopRunningRef: MutableRefObject<boolean>;
    parallelLoopRunningRef: MutableRefObject<boolean>;
    switchAutonomy: AppProps['switchAutonomy'];
    getSddRun: AppProps['getSddRun'];
    confirmExitRef: MutableRefObject<boolean>;
}
/** Implements the synchronous three-stage Ctrl+C/SIGINT escalation ladder. */
export declare function useInterruptLadder({ stateRef, exitRequestedRef, agent, liveDirector, onExit, exit, dispatch, activeCtrlRef, clearPendingConfirms, getEternalEngine, getParallelEngine, eternalLoopRunningRef, parallelLoopRunningRef, switchAutonomy, getSddRun, confirmExitRef, }: InterruptLadderOptions): {
    interruptsSyncRef: MutableRefObject<number>;
    runInterruptLadder: () => void;
};
export {};
//# sourceMappingURL=use-interrupt-ladder.d.ts.map