src/vs/workbench/contrib/markers/browser/markersTreeViewer.ts/MarkerWidget/_getCodelinkTooltip
class MarkerWidget:	private _getCodelinkTooltip(): string {
		const tooltipLabel = localize('links.navigate.follow', 'Follow link');
		const tooltipKeybinding = this._clickModifierKey === 'ctrl'
			? localize('links.navigate.kb.meta', 'ctrl + click')
			:
			this._clickModifierKey === 'meta'
				? OS === OperatingSystem.Macintosh ? localize('links.navigate.kb.meta.mac', 'cmd + click') : localize('links.navigate.kb.meta', 'ctrl + click')
				: OS === OperatingSystem.Macintosh ? localize('links.navigate.kb.alt.mac', 'option + click') : localize('links.navigate.kb.alt', 'alt + click');

		return `${tooltipLabel} (${tooltipKeybinding})`;
	}