proxydi/dist/middleware/middleware.api.d.ts

A typed hierarchical DI container that resolves circular dependencies via Proxy

import { ProxyDiContainer } from '../ProxyDiContainer';
import { DependencyId, ContainerizedDependency } from '../types';
export type MiddlewareContext<T extends any> = {
    container: ProxyDiContainer;
    dependencyId: DependencyId;
    dependency: T & ContainerizedDependency;
};
export interface MiddlewareEvent {
    register: <T>(context: MiddlewareContext<T>) => void;
    remove: <T>(context: MiddlewareContext<T>) => void;
    resolve: <T>(context: MiddlewareContext<T>) => MiddlewareContext<T>;
}
export interface MiddlewareResolver<T> {
    onResolve: (context: MiddlewareContext<T>) => MiddlewareContext<T>;
}
/**
 * Describe the middleware that able to listen to the registering of a dependency in containers hierarchy
 */
export interface MiddlewareRegistrator<T> {
    onRegister(context: MiddlewareContext<T>): void;
}
/**
 * Describe the middleware that able to listen to the removing of a dependency in containers hierarchy
 */
export interface MiddlewareRemover<T> {
    onRemove(context: MiddlewareContext<T>): void;
}