import type { NativeProjectPaths } from './native-types.js';
export interface NativeLockOwner {
    id: string;
    pid: number;
    hostname: string;
    createdAt: string;
    operation: string;
}
export interface NativeLockFileIdentity {
    device: string;
    inode: string;
    size: string;
    birthtimeNs: string;
    ctimeNs: string;
    mtimeNs: string;
}
export interface NativeLock {
    file: string;
    nativeRoot: string;
    locksDir: string;
    owner: NativeLockOwner;
    identity: NativeLockFileIdentity;
}
export interface NativeLockDiagnosis {
    status: 'missing' | 'active' | 'stale' | 'unknown';
    owner: NativeLockOwner | null;
    identity: NativeLockFileIdentity | null;
}
export type NativeStaleLockTakeover = {
    status: 'removed';
    owner: NativeLockOwner;
} | {
    status: 'missing';
} | {
    status: 'changed';
    diagnosis: NativeLockDiagnosis;
};
type NativeLockCoordinatorPaths = Pick<NativeProjectPaths, 'runtimeDir' | 'locksDir'>;
export declare function readNativeLock(file: string): Promise<NativeLockOwner | null>;
export declare function withNativeLockRecovery<T>(pathEntries: readonly NativeLockCoordinatorPaths[], operation: string, work: () => Promise<T>): Promise<T>;
export declare function acquireNativeLock(paths: NativeProjectPaths, name: string, operation: string): Promise<NativeLock>;
export declare function releaseNativeLock(lock: NativeLock): Promise<void>;
export declare function isProcessAlive(pid: number): boolean | null;
export declare function diagnoseNativeLock(file: string): Promise<NativeLockDiagnosis>;
export declare function takeOverNativeStaleLock(paths: NativeProjectPaths, file: string, expected?: NativeLockDiagnosis): Promise<NativeStaleLockTakeover>;
export {};
//# sourceMappingURL=native-lock.d.ts.map