export interface NativeRevisionedDocument {
    revision: number;
}
export interface NativeRevisionCasOptions<T extends NativeRevisionedDocument> {
    expectedRevision: number;
    next: T;
    read: () => Promise<T>;
    write: (next: T) => Promise<void>;
    equals?: (left: T, right: T) => boolean;
    conflict: (actualRevision: number) => Error;
}
/**
 * Shared revision/CAS protocol for Native runtime documents.
 *
 * The caller owns the mutation or transaction lock around this operation. The
 * idempotent branch lets journal recovery safely replay a write that reached
 * disk before the process stopped.
 */
export declare function compareAndSwapNativeRevision<T extends NativeRevisionedDocument>(options: NativeRevisionCasOptions<T>): Promise<T>;
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