export type BorshAction = {
    kind: 'Update';
    id: Uint8Array;
    data: Uint8Array;
    timestamp: bigint;
} | {
    kind: 'DeleteRef';
    id: Uint8Array;
    deletedAt: bigint;
};
export declare function serializeStorageDelta(actions: BorshAction[]): Uint8Array;
export declare function idFromString(value: string): Uint8Array;
export declare function randomId(): Uint8Array;
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