import { ManifestoError } from "@manifesto-ai/sdk";
export declare function cloneAndFreezeActionPayload<T>(value: T): T;
export declare function tryCloneAndFreezeActionPayload<T>(value: T): {
    readonly ok: true;
    readonly value: T;
} | {
    readonly ok: false;
    readonly error: ManifestoError;
};