Add MarkEdit.openFile for opening files

Author: cyanzhong

README.md

@@ -19,7 +19,7 @@ Add `markedit-api` to your (TypeScript) project's devDependencies:
 ```json
 {
   "devDependencies": {
-    "markedit-api": "https://github.com/MarkEdit-app/MarkEdit-api#v0.20.0"
+    "markedit-api": "https://github.com/MarkEdit-app/MarkEdit-api#v0.21.0"
   }
 }
 ```
@@ -52,6 +52,8 @@ interface MarkEdit {
   lezer: { common, highlight, markdown, lr };
   // Get notified when the editor is initialized.
   onEditorReady(listener: (editorView: EditorView) => void): void;
+  // Open a file in the file system.
+  openFile(path: string): Promise<boolean>;
   // Create a file in the file system.
   createFile(options: CreateFileOptions): Promise<boolean>;
   // Delete a file from the file system.

index.d.ts

@@ -131,6 +131,13 @@ export interface MarkEdit {
    */
   onEditorReady(listener: (editorView: EditorView) => void): void;
 
+  /**
+   * Open a file in the file system.
+   * @param path The file path. It must be one that the app can access. See the [wiki](https://github.com/MarkEdit-app/MarkEdit/wiki/Customization#grant-folder-access) for more details.
+   * @returns True if the file was successfully opened.
+   */
+  openFile(path: string): Promise<boolean>;
+
   /**
    * Create a file in the file system.
    * @param options The options, including path and content.

package.json

@@ -1,6 +1,6 @@
 {
   "name": "markedit-api",
-  "version": "0.20.0",
+  "version": "0.21.0",
   "description": "Type definitions for the latest MakrEdit API.",
   "main": "./index.cjs",
   "module": "./index.js",