@angular-devkit/core
Version:
Angular DevKit - Core Utility Library
31 lines (30 loc) • 1.33 kB
TypeScript
/**
* @license
* Copyright Google LLC All Rights Reserved.
*
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://angular.io/license
*/
import { Observable } from 'rxjs';
import { Path, PathFragment } from '../path';
import { FileBuffer, Host, HostCapabilities, HostWatchEvent, HostWatchOptions, Stats } from './interface';
/**
* A Host that runs a method before calling its delegate. This is an abstract class and its actual
* behaviour is entirely dependant of the subclass.
*/
export declare abstract class ResolverHost<T extends object> implements Host<T> {
protected _delegate: Host<T>;
protected abstract _resolve(path: Path): Path;
constructor(_delegate: Host<T>);
get capabilities(): HostCapabilities;
write(path: Path, content: FileBuffer): Observable<void>;
read(path: Path): Observable<FileBuffer>;
delete(path: Path): Observable<void>;
rename(from: Path, to: Path): Observable<void>;
list(path: Path): Observable<PathFragment[]>;
exists(path: Path): Observable<boolean>;
isDirectory(path: Path): Observable<boolean>;
isFile(path: Path): Observable<boolean>;
stat(path: Path): Observable<Stats<T> | null> | null;
watch(path: Path, options?: HostWatchOptions): Observable<HostWatchEvent> | null;
}