src/vs/workbench/api/common/extHostTypes.ts/TypeHierarchyItem/constructor
class TypeHierarchyItem:	constructor(kind: SymbolKind, name: string, detail: string, uri: URI, range: Range, selectionRange: Range) {
		this.kind = kind;
		this.name = name;
		this.detail = detail;
		this.uri = uri;
		this.range = range;
		this.selectionRange = selectionRange;
	}