| 1 | declare type Constructor = new (...args: any[]) => any;
|
| 2 | /**
|
| 3 | * This utility function receives a spread of injectable classes
|
| 4 | * and returns an array of all their dependencies. Also resolves
|
| 5 | * optional dependencies.
|
| 6 | *
|
| 7 | * ### Important:
|
| 8 | *
|
| 9 | * Dynamically resolving dependencies using this function
|
| 10 | * will not play nice with static analysis tools, including tree-shaking.
|
| 11 | * From a static analysis perspective, any dependencies which are only resolved
|
| 12 | * using this function will look as though they are not used (and will be
|
| 13 | * removed by tree-shaking). This *severely* limits the usefulness of this function.
|
| 14 | *
|
| 15 | * ### Example:
|
| 16 | *
|
| 17 | * ```typescript
|
| 18 | * class HTTP {}
|
| 19 | * class Database {}
|
| 20 | *
|
| 21 | * // commenting out the decorator because the `@` symbol is spoiling
|
| 22 | * // jsDoc rendering in vscode
|
| 23 | * // @Injectable()
|
| 24 | * class PersonService {
|
| 25 | * constructor(
|
| 26 | * private http: HTTP,
|
| 27 | * private database: Database,
|
| 28 | * ) {}
|
| 29 | * }
|
| 30 | *
|
| 31 | * // @Injectable()
|
| 32 | * class OrganizationService {
|
| 33 | * constructor(
|
| 34 | * private http: HTTP,
|
| 35 | * private personService: PersonService,
|
| 36 | * ) {}
|
| 37 | * }
|
| 38 | *
|
| 39 | * const injector = ReflectiveInjector.resolveAndCreate(
|
| 40 | * resolveDependencies(OrganizationService)
|
| 41 | * );
|
| 42 | *
|
| 43 | * const organizationService = injector.get(OrganizationService);
|
| 44 | * ```
|
| 45 | */
|
| 46 | export declare function resolveDependencies(...inputs: Constructor[]): Constructor[];
|
| 47 | export {};
|