import { Dictionary } from '../types';
export type StateType = 'shallow' | 'deep' | 'atom';
export type StateMetadata = {
    propertyKey: string;
    type: StateType;
};
export declare function state(target: any, propertyKey: string): any;
export declare namespace state {
    var shallow: typeof shallowState;
    var atom: typeof atomState;
}
declare function shallowState(target: any, propertyKey: string): any;
declare function atomState(target: any, propertyKey: string): any;
type InitParams = {
    instance: Dictionary;
};
export declare function initState({ instance }: InitParams): void;
export {};