/**
 * Method decorator to make render methods MobX Observers.
 * Apply to a method that returns a React Element:
 *
 * ```jsx
 * @observerMethod
 * renderItem({ observable }) {
 *      return <div>{observable.value}</div>
 * }
 * ```
 */
export declare const observerMethod: {
    (target: any, key: string | number | symbol, descriptor?: PropertyDescriptor): any;
    (value: any, context: any): any;
};
/**
 * @deprecated
 */
export declare function observerMethod1(target: any, key: any, descriptor: any): {
    configurable: boolean;
    get(): any;
    set(value: any): void;
};