angular-docs-cn/goldens/public-api/elements/elements.d.ts

43 lines
1.3 KiB
TypeScript

export declare function createCustomElement<P>(component: Type<any>, config: NgElementConfig): NgElementConstructor<P>;
export declare abstract class NgElement extends HTMLElement {
protected ngElementEventsSubscription: Subscription | null;
protected ngElementStrategy: NgElementStrategy;
abstract attributeChangedCallback(attrName: string, oldValue: string | null, newValue: string, namespace?: string): void;
abstract connectedCallback(): void;
abstract disconnectedCallback(): void;
}
export declare interface NgElementConfig {
injector: Injector;
strategyFactory?: NgElementStrategyFactory;
}
export declare interface NgElementConstructor<P> {
readonly observedAttributes: string[];
new (injector?: Injector): NgElement & WithProperties<P>;
}
export declare interface NgElementStrategy {
events: Observable<NgElementStrategyEvent>;
connect(element: HTMLElement): void;
disconnect(): void;
getInputValue(propName: string): any;
setInputValue(propName: string, value: string): void;
}
export declare interface NgElementStrategyEvent {
name: string;
value: any;
}
export declare interface NgElementStrategyFactory {
create(injector: Injector): NgElementStrategy;
}
export declare const VERSION: Version;
export declare type WithProperties<P> = {
[property in keyof P]: P[property];
};