src/vs/editor/browser/view/viewOverlays.ts/ViewOverlays/onConfigurationChanged
class ViewOverlays:	public override onConfigurationChanged(e: viewEvents.ViewConfigurationChangedEvent): boolean {
		this._visibleLines.onConfigurationChanged(e);
		const startLineNumber = this._visibleLines.getStartLineNumber();
		const endLineNumber = this._visibleLines.getEndLineNumber();
		for (let lineNumber = startLineNumber; lineNumber <= endLineNumber; lineNumber++) {
			const line = this._visibleLines.getVisibleLine(lineNumber);
			line.onConfigurationChanged(e);
		}
		return true;
	}