import { type SetStateAction } from 'react';
/** Serialization controls for a browser-storage value. @public */
export interface StorageOptions<T> {
    /** Converts a value into the string written to Storage. */
    readonly serialize?: (value: T) => string;
    /** Converts a stored string back into a value. */
    readonly deserialize?: (value: string) => T;
}
/** The current value and the most recent storage or codec failure. @public */
export interface StorageState<T> {
    readonly value: T;
    readonly error: unknown;
}
/** State and stable actions returned by a storage Hook. @public */
export interface UseStorageResult<T> extends StorageState<T> {
    readonly setValue: (next: SetStateAction<T>) => void;
    readonly remove: () => void;
}
/** Syncs a value with localStorage. @public */
export declare function useLocalStorage<T>(key: string, initialValue: T | (() => T), options?: StorageOptions<T>): UseStorageResult<T>;
/** Syncs a value with sessionStorage. @public */
export declare function useSessionStorage<T>(key: string, initialValue: T | (() => T), options?: StorageOptions<T>): UseStorageResult<T>;