src/vs/editor/contrib/unicodeHighlighter/browser/unicodeHighlighter.ts/DisableHighlightingOfAmbiguousCharactersAction/runAction
class DisableHighlightingOfAmbiguousCharactersAction:	public async runAction(configurationService: IConfigurationService): Promise<void> {
		await configurationService.updateValue(unicodeHighlightConfigKeys.ambiguousCharacters, false, ConfigurationTarget.USER);
	}