add hw2

node_modules/langium/lib/default-module.d.ts

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+/******************************************************************************
+ * Copyright 2021 TypeFox GmbH
+ * This program and the accompanying materials are made available under the
+ * terms of the MIT License, which is available in the project root.
+******************************************************************************/
+import type { Module } from './dependency-injection.js';
+import type { LangiumDefaultCoreServices, LangiumDefaultSharedCoreServices, LangiumCoreServices, LangiumSharedCoreServices } from './services.js';
+import type { FileSystemProvider } from './workspace/file-system-provider.js';
+/**
+ * Context required for creating the default language-specific dependency injection module.
+ */
+export interface DefaultCoreModuleContext {
+    shared: LangiumSharedCoreServices;
+}
+/**
+ * Creates a dependency injection module configuring the default core services.
+ * This is a set of services that are dedicated to a specific language.
+ */
+export declare function createDefaultCoreModule(context: DefaultCoreModuleContext): Module<LangiumCoreServices, LangiumDefaultCoreServices>;
+/**
+ * Context required for creating the default shared dependency injection module.
+ */
+export interface DefaultSharedCoreModuleContext {
+    /**
+     * Factory function to create a {@link FileSystemProvider}.
+     *
+     * Langium exposes an `EmptyFileSystem` and `NodeFileSystem`, exported through `langium/node`.
+     * When running Langium as part of a vscode language server or a Node.js app, using the `NodeFileSystem` is recommended,
+     * the `EmptyFileSystem` in every other use case.
+     */
+    fileSystemProvider: (services: LangiumSharedCoreServices) => FileSystemProvider;
+}
+/**
+ * Creates a dependency injection module configuring the default shared core services.
+ * This is the set of services that are shared between multiple languages.
+ */
+export declare function createDefaultSharedCoreModule(context: DefaultSharedCoreModuleContext): Module<LangiumSharedCoreServices, LangiumDefaultSharedCoreServices>;
+//# sourceMappingURL=default-module.d.ts.map