| /** |
| * @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 |
| */ |
| /// <amd-module name="@angular/core/schematics/migrations/undecorated-classes-with-di/ng_declaration_collector" /> |
| import { PartialEvaluator } from '@angular/compiler-cli/src/ngtsc/partial_evaluator'; |
| import * as ts from 'typescript'; |
| import { NgDecorator } from '../../utils/ng_decorators'; |
| /** |
| * Visitor that walks through specified TypeScript nodes and collects all defined |
| * directives and provider classes. Directives are separated by decorated and |
| * undecorated directives. |
| */ |
| export declare class NgDeclarationCollector { |
| typeChecker: ts.TypeChecker; |
| private evaluator; |
| /** List of resolved directives which are decorated. */ |
| decoratedDirectives: ts.ClassDeclaration[]; |
| /** List of resolved providers which are decorated. */ |
| decoratedProviders: ts.ClassDeclaration[]; |
| /** Set of resolved Angular declarations which are not decorated. */ |
| undecoratedDeclarations: Set<ts.ClassDeclaration>; |
| constructor(typeChecker: ts.TypeChecker, evaluator: PartialEvaluator); |
| visitNode(node: ts.Node): void; |
| private _visitClassDeclaration; |
| private _visitNgModuleDecorator; |
| } |
| /** Checks whether the given node has the "@Directive" or "@Component" decorator set. */ |
| export declare function hasDirectiveDecorator(node: ts.ClassDeclaration, typeChecker: ts.TypeChecker, ngDecorators?: NgDecorator[]): boolean; |
| /** Checks whether the given node has the "@Injectable" decorator set. */ |
| export declare function hasInjectableDecorator(node: ts.ClassDeclaration, typeChecker: ts.TypeChecker, ngDecorators?: NgDecorator[]): boolean; |
| /** Whether the given node has an explicit decorator that describes an Angular declaration. */ |
| export declare function hasNgDeclarationDecorator(node: ts.ClassDeclaration, typeChecker: ts.TypeChecker): boolean; |
| /** Gets all Angular decorators of a given class declaration. */ |
| export declare function getNgClassDecorators(node: ts.ClassDeclaration, typeChecker: ts.TypeChecker): NgDecorator[]; |