extensions/typescript-language-features/src/ui/versionStatus.ts/VersionStatus/onDidChangeTypeScriptVersion
class VersionStatus:	private onDidChangeTypeScriptVersion(version: TypeScriptVersion) {
		this._statusItem.text = version.displayName;
		this._statusItem.command = {
			command: SelectTypeScriptVersionCommand.id,
			title: localize('versionStatus.command', "Select Version"),
			tooltip: version.path
		};
	}