export type RuntimeStartupMode = "foreground" | "native-service" | "installer-detached";
export interface RuntimeOwnershipRecord {
    version: 1;
    pid: number | null;
    host: string;
    port: number;
    startupMode: RuntimeStartupMode;
    entrypointPath: string;
    coppermindVersion: string;
    startedAt: string;
    lastHealthTransitionAt: string;
    lastRepairAction: string | null;
    lastRepairAt: string | null;
}
export interface RuntimeOwnershipSnapshot {
    path: string;
    present: boolean;
    record: RuntimeOwnershipRecord | null;
    stale: boolean;
    error: string | null;
}
export declare function readRuntimeOwnership(ownershipPath: string): RuntimeOwnershipSnapshot;
export declare function writeRuntimeOwnership(ownershipPath: string, record: RuntimeOwnershipRecord): void;
export declare function updateRuntimeOwnership(ownershipPath: string, update: (current: RuntimeOwnershipRecord | null) => RuntimeOwnershipRecord | null): RuntimeOwnershipSnapshot;
export declare function clearRuntimeOwnership(ownershipPath: string): boolean;
export declare function markRuntimeOwnershipStopped(ownershipPath: string): RuntimeOwnershipSnapshot;
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