import * as vscode from 'vscode';

vscode.commands.registerCommand('extension.helloWorld', () => {
	vscode.window.showInformationMessage('Hello World!');
});

vscode.languages.registerCompletionItemProvider('markdown', {
	provideCompletionItems() {
		return [];
	}
});

import * as vscode from 'vscode';

vscode.commands.registerCommand('extension.helloWorld', () => {
	vscode.window.showInformationMessage('Hello World!');
});

vscode.languages.registerCompletionItemProvider('markdown', {
	provideCompletionItems() {
		return [];
	}
});

const nodeDependenciesProvider: vscode.TreeDataProvider<string> = {
	getChildren() {
		return [];
	},
	getTreeItem(el: string) {
		return {
			id: el
		};
	}
};

vscode.window.registerTreeDataProvider('nodeDependencies', nodeDependenciesProvider);

--- 
+++ 
@@ -9,16 +9,3 @@
 		return [];
 	}
 });
-
-const nodeDependenciesProvider: vscode.TreeDataProvider<string> = {
-	getChildren() {
-		return [];
-	},
-	getTreeItem(el: string) {
-		return {
-			id: el
-		};
-	}
-};
-
-vscode.window.registerTreeDataProvider('nodeDependencies', nodeDependenciesProvider);
Drop tree API since it changed a lot
