Function isWindowElementQuery
- isWindowElementQuery(possibleQuery): possibleQuery is { 
 by: {
 description: WindowElementDescription;
 };
 id: string;
 type: "window-element";
 }
- Returns possibleQuery is { 
 by: {
 description: WindowElementDescription;
 };
 id: string;
 type: "window-element";
 }
Type guard for WindowElementQuery