import { classifySessionStateLiveness, readSessionPointer } from '../hooks/session.js';
/** Unknown/replaced state is not proof that this watcher's owner has exited. */
export declare function createHudOwnerAliveProbe(env: NodeJS.ProcessEnv, deps?: {
    readPointer?: typeof readSessionPointer;
    classify?: typeof classifySessionStateLiveness;
    execTmuxSync?: (args: string[]) => string;
}): (cwd: string) => Promise<boolean>;
export declare function closeOwnedHudPane(env: NodeJS.ProcessEnv): void;
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