jnpf-web-vue3/node_modules/@wendellhu/redi/esm/injector.d.ts

import { Dependency, DependencyOrInstance } from './dependencyCollection';
import { DependencyIdentifier } from './dependencyIdentifier';
import { LookUp, Quantity } from './types';
export interface IAccessor {
    get: Injector['get'];
}
/**
 *
 */
export declare class Injector {
    private readonly parent;
    private readonly dependencyCollection;
    private readonly resolvedDependencyCollection;
    private readonly children;
    private resolutionOngoing;
    private disposed;
    /**
     * Create a new `Injector` instance
     * @param dependencies Dependencies that should be resolved by this injector instance.
     * @param parent Optional parent injector.
     */
    constructor(dependencies?: Dependency[], parent?: Injector | null);
    /**
     * Create a child inject with a set of dependencies.
     * @param dependencies Dependencies that should be resolved by the newly created child injector.
     * @returns The child injector.
     */
    createChild(dependencies?: Dependency[]): Injector;
    /**
     * Dispose the injector and all dependencies held by this injector. Note that its child injectors will dispose first.
     */
    dispose(): void;
    private deleteSelfFromParent;
    /**
     * Add a dependency or its instance into injector. It would throw an error if the dependency
     * has already been instantiated.
     *
     * @param dependency The dependency or an instance that would be add in the injector.
     */
    add<T>(dependency: DependencyOrInstance<T>): void;
    /**
     * Replace an injection mapping for interface-based injection. It would throw an error if the dependency
     * has already been instantiated.
     *
     * @param dependency The dependency that will replace the already existed dependency.
     */
    replace<T>(dependency: Dependency<T>): void;
    /**
     * Delete a dependency from an injector. It would throw an error when the deleted dependency
     * has already been instantiated.
     *
     * @param identifier The identifier of the dependency that is supposed to be deleted.
     */
    delete<T>(identifier: DependencyIdentifier<T>): void;
    /**
     * Invoke a function with dependencies injected. The function could only get dependency from the injector
     * and other methods are not accessible for the function.
     *
     * @param cb the function to be executed
     * @param args arguments to be passed into the function
     * @returns the return value of the function
     */
    invoke<T, P extends any[] = []>(cb: (accessor: IAccessor, ...args: P) => T, ...args: P): T;
    /**
     * Check if the injector could initialize a dependency.
     *
     * @param id Identifier of the dependency
     */
    has<T>(id: DependencyIdentifier<T>): boolean;
    get<T>(id: DependencyIdentifier<T>, lookUp?: LookUp): T;
    get<T>(id: DependencyIdentifier<T>, quantity: Quantity.MANY, lookUp?: LookUp): T[];
    get<T>(id: DependencyIdentifier<T>, quantity: Quantity.OPTIONAL, lookUp?: LookUp): T | null;
    get<T>(id: DependencyIdentifier<T>, quantity: Quantity.REQUIRED, lookUp?: LookUp): T;
    get<T>(id: DependencyIdentifier<T>, quantity?: Quantity, lookUp?: LookUp): T[] | T | null;
    get<T>(id: DependencyIdentifier<T>, quantityOrLookup?: Quantity | LookUp, lookUp?: LookUp): T[] | T | null;
    private _get;
    /**
     * Get a dependency in the async way.
     */
    getAsync<T>(id: DependencyIdentifier<T>): Promise<T>;
    /**
     * Instantiate a class. The created instance would not be held by the injector.
     */
    createInstance<T extends unknown[], U extends unknown[], C>(ctor: new (...args: [...T, ...U]) => C, ...customArgs: T): C;
    private _resolveDependency;
    private _resolveExisting;
    private _resolveValueDependency;
    private _resolveClass;
    private _resolveClassImpl;
    private _resolveFactory;
    private _resolveAsync;
    private _resolveAsyncImpl;
    private getValue;
    private createDependency;
    private markNewResolution;
    private markResolutionCompleted;
    private _ensureInjectorNotDisposed;
}