import type { UseSafeStateOptions } from "../use-safe-state/index.cjs";
import type { Gettable, PureObject } from "../utils/basic.cjs";
export type UseSetStateSetMergedState<T extends PureObject> = <K extends keyof T>(state: Partial<Pick<T, K>> | null | ((pre: Readonly<T>) => Partial<Pick<T, K>> | T | null)) => void;
export interface UseSetStateOptions extends UseSafeStateOptions {
}
export type UseSetStateReturns<T extends PureObject> = readonly [T, UseSetStateSetMergedState<T>];
/**
 * A React Hook that uses the React Class Component's `this.setState` method for state management.
 */
export declare function useSetState<T extends PureObject>(initialState: Gettable<T>, options?: UseSetStateOptions): UseSetStateReturns<T>;