extensions/configuration-editing/src/settingsDocumentHelper.ts/SettingsDocument/providePortsAttributesCompletionItem
class SettingsDocument:	private providePortsAttributesCompletionItem(range: vscode.Range): vscode.CompletionItem[] {
		return [this.newSnippetCompletionItem(
			{
				label: '\"3000\"',
				documentation: 'Single Port Attribute',
				range,
				snippet: '\n  \"${1:3000}\": {\n    \"label\": \"${2:Application}\",\n    \"onAutoForward\": \"${3:openPreview}\"\n  }\n'
			}),
		this.newSnippetCompletionItem(
			{
				label: '\"5000-6000\"',
				documentation: 'Ranged Port Attribute',
				range,
				snippet: '\n  \"${1:40000-55000}\": {\n    \"onAutoForward\": \"${2:ignore}\"\n  }\n'
			}),
		this.newSnippetCompletionItem(
			{
				label: '\".+\\\\/server.js\"',
				documentation: 'Command Match Port Attribute',
				range,
				snippet: '\n  \"${1:.+\\\\/server.js\}\": {\n    \"label\": \"${2:Application}\",\n    \"onAutoForward\": \"${3:openPreview}\"\n  }\n'
			})
		];
	}