/** @module run */
import { IContext } from "../context/IContext";
/**
 * Helper class that closes previously opened components.
 *
 * [[IClosable]]
 */
export declare class Closer {
    /**
     * Closes specific component.
     *
     * To be closed components must implement [[ICloseable]] interface.
     * If they don't the call to this method has no effect.
     *
     * @param context     (optional) execution context to trace execution through call chain.
     * @param component         the component that is to be closed.
     *
     * @see [[IClosable]]
     */
    static closeOne(context: IContext, component: any): Promise<void>;
    /**
     * Closes multiple components.
     *
     * To be closed components must implement [[ICloseable]] interface.
     * If they don't the call to this method has no effect.
     *
     * @param context     (optional) execution context to trace execution through call chain.
     * @param components         the list of components that are to be closed.
     *
     * @see [[closeOne]]
     * @see [[IClosable]]
     */
    static close(context: IContext, components: any[]): Promise<void>;
}