Class LegacySettingGroup

src/settings/components/settingHelpers.ts:81–103

* Legacy fallback that mimics SettingGroup API for Obsidian < 1.11.0 * Uses the old pattern of section headers and individual settings

 * Uses the old pattern of section headers and individual settings
 */
class LegacySettingGroup {
	private containerEl: HTMLElement;

	constructor(containerEl: HTMLElement) {
		this.containerEl = containerEl;
	}

	setHeading(text: string | DocumentFragment): this {
		new Setting(this.containerEl).setName(text).setHeading();
		return this;
	}

	addClass(_cls: string): this {
		// No-op for legacy - classes were not applied to groups
		return this;
	}

	addSetting(cb: (setting: Setting) => void): this {
		const setting = new Setting(this.containerEl);
		cb(setting);
		return this;
	}
}

interface SettingGroupLike {
	setHeading(text: string | DocumentFragment): this;