src/vs/editor/contrib/wordHighlighter/browser/wordHighlighter.ts/SemanticOccurenceAtPositionRequest/constructor
class SemanticOccurenceAtPositionRequest:	constructor(model: ITextModel, selection: Selection, wordSeparators: string, providers: LanguageFeatureRegistry<DocumentHighlightProvider>) {
		super(model, selection, wordSeparators);
		this._providers = providers;
	}