Tobias Bosch 614a35d539 feat(compiler): read and write .ngsummary.json files
When compiling libraries, this feature extracts the minimal information
from the directives/pipes/modules of the library into `.ngsummary.json` files,
so that applications that use this library only need to be recompiled
if one of the summary files change, but not on every change
of the libraries (e.g. one of the templates).

Only works if individual codegen for libraries is enabled,
see the `generateCodeForLibraries: false` option.

Closes #12787
2016-12-01 14:49:52 -08:00

26 lines
776 B
TypeScript

/**
* @license
* Copyright Google Inc. 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 {ImportResolver} from '../output/path_util';
import {StaticReflectorHost} from './static_reflector';
import {StaticSymbol} from './static_symbol';
import {AotSummaryResolverHost} from './summary_resolver';
/**
* The host of the AotCompiler disconnects the implementation from TypeScript / other language
* services and from underlying file systems.
*/
export interface AotCompilerHost extends StaticReflectorHost, ImportResolver,
AotSummaryResolverHost {
/**
* Loads a resource (e.g. html / css)
*/
loadResource(path: string): Promise<string>;
}