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418 BTypeScriptView Raw
1import { SimpleChanges } from '@angular/core';
2import { Observable } from 'rxjs';
3export declare class ChangeFilter {
4 private changes;
5 constructor(changes: SimpleChanges);
6 static of(changes: SimpleChanges): ChangeFilter;
7 notEmpty<T>(key: string): Observable<T>;
8 has<T>(key: string): Observable<T>;
9 notFirst<T>(key: string): Observable<T>;
10 notFirstAndEmpty<T>(key: string): Observable<T>;
11}