add initial marp implementation with sample content and build configuration

node_modules/mj-context-menu/js/popup.d.ts

@@ -0,0 +1,24 @@
+import { ContextMenu } from './context_menu.js';
+import { AbstractPostable } from './abstract_postable.js';
+export declare class Popup extends AbstractPostable {
+    private title;
+    private static popupSettings;
+    private menu;
+    private content;
+    private window;
+    private localSettings;
+    private windowList;
+    private mobileFlag;
+    private active;
+    static fromJson(): void;
+    constructor(title: string, content: Function);
+    attachMenu(menu: ContextMenu): void;
+    post(): void;
+    protected display(): void;
+    unpost(): void;
+    private generateContent;
+    private resize;
+    toJson(): {
+        type: string;
+    };
+}