import type { ReactSetState } from "../use-safe-state/index.js";
export type UseClonedStateOptions = {
    /**
     * Clone function
     *
     * @defaultValue defaultCloneFn (Implemented simply using JSON.parse(JSON.stringify(source)))
     */
    clone?: <T>(source: T) => T;
    /**
     * Whether to manually trigger the synchronize (syncSource) function when the input state changes, defaulting to manual.
     *
     * @defaultValue true
     */
    manual?: boolean;
    /**
     * Whether to perform a deep comparison of the input state and trigger the synchronize (syncSource) function only if the deep comparison result is false.
     *
     * deep comparison is enabled by default
     *
     * @defaultValue true
     */
    deep?: boolean;
};
export type UseClonedStateReturns<T> = readonly [
    /**
     * Cloned state
     */
    cloned: T,
    /**
     * Set cloned state
     */
    setCloned: ReactSetState<T>,
    /**
     * Synchronize cloned state with source state
     */
    syncSource: () => void
];
export type CloneFn<F, T = F> = (x: F) => T;
export declare function defaultCloneFn<T>(source: T): T;
/**
 * A React Hook for creating a cloned state that supports modification, synchronous operation, and isolation from each other.
 *
 * With support for custom `clone` functions, `JSON.parse(JSON.stringify(source))` by default.
 */
export declare function useClonedState<T>(source: T, options?: UseClonedStateOptions): UseClonedStateReturns<T>;