import { TriggerCleanup } from '../types';
/**
 * This decorator is used to mark a method as an onMount method.
 * It will automatically create a mount function that will be called when the containing ServiceProvider or Component is mounted
 * The method can also accept an optional Cleanup function which will be called when containing ServiceProvider or Component is unmounted.
 *```ts
 * \@onMount
 *  public mount(cleanup: Cleanup) {
 *     // do something
 *  }
 * ```
 */
export declare function onMount(target: any, propertyKey: string): void;
export declare function getOnMountMethods(instance: any): ((cleanup: TriggerCleanup) => void)[];