@awesome-nodes/mvvm/lib-esm/mvvm/model/IDisposable.d.ts

Application development framework using the *model* *view* *view-model* design pattern.

import { EventDelegate } from "./EventDelegate";
import { ObjectModel } from "./ObjectModel";
/**
 * Defines a disposable object which provides disposal lifecycle events.
 */
export interface IDisposable extends ObjectModel {
    /**
     * Returns a value indicating if the current object instance has been disposed.
     */
    isDisposed: boolean;
    /**
     * Raised on before this instance gets disposed.
     */
    disposing: EventDelegate<IDisposable>;
    /**
     * Raised after this instance has been disposed.
     */
    disposed: EventDelegate<IDisposable>;
    /**
     * Releases all unmanaged resources of this instance. Please call this method
     * only without providing the 'disposing' parameter (explained within parameter doc).
     * Note: When overridden within an implementing class then call the dispose method of
     * the superclass always at least (after all own disposal logic has been processed).
     * @param {boolean} disposing Note: This parameter is for internal usage only and used within derived
     * implementations to indicate if a regular disposal is in progress prior object finalization.
     */
    dispose(disposing?: boolean): void;
}
/**
 * Disposable context definition statement markup for IDisposable implementations.
 * @param {T} resource
 * @param {(resource: T) => void} func
 * @template T
 */
export declare function using<T extends IDisposable>(resource: T, func: (resource: T) => void): void;