export type SafeJSSnapshot = {
    version?: number;
    sourceHash: string;
    clock?: {
        next: number;
    };
    random?: {
        seed: number;
        state: number;
    };
    [key: string]: unknown;
};
export type RestoreOptions = {
    source: string;
};
export declare class SnapshotMismatchError extends Error {
    readonly actualHash: string;
    readonly expectedHash: string;
    constructor(expectedHash: string, actualHash: string);
}
export declare function restore<TSnapshot extends SafeJSSnapshot>(snapshot: TSnapshot, options: RestoreOptions): TSnapshot;