src/vs/workbench/services/themes/common/colorThemeData.ts/ColorThemeData/clearCaches
class ColorThemeData:	public clearCaches() {
		this.tokenColorIndex = undefined;
		this.textMateThemingRules = undefined;
		this.themeTokenScopeMatchers = undefined;
		this.customTokenScopeMatchers = undefined;
	}