src/vs/workbench/services/userDataProfile/browser/keybindingsResource.ts/KeybindingsResourceTreeItem/hasContent
class KeybindingsResourceTreeItem:	async hasContent(): Promise<boolean> {
		const keybindingsContent = await this.instantiationService.createInstance(KeybindingsResource).getKeybindingsResourceContent(this.profile);
		return keybindingsContent.keybindings !== null;
	}