export type RuntimePromotionPathPresence = 'absent' | 'directory' | 'unsafe';
export interface RuntimePromotionPathIdentity {
    readonly dev: string;
    readonly ino: string;
    readonly uid: string;
    readonly mode: string;
    readonly nlink: string;
    readonly mtimeNs: string;
    readonly ctimeNs: string;
}
export interface RuntimePromotionPathSnapshot {
    readonly presence: RuntimePromotionPathPresence;
    readonly identity?: RuntimePromotionPathIdentity;
}
export declare function runtimePromotionPathSnapshot(path: string): RuntimePromotionPathSnapshot;
export declare function sameRuntimePromotionPathSnapshot(left: RuntimePromotionPathSnapshot, right: RuntimePromotionPathSnapshot): boolean;
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