Fix type checks in VectorTileSource

Use typeof(Class) instead of defining a typedef for the tile class

src/ol/VectorImageTile.js

@@ -36,8 +36,7 @@ class VectorImageTile extends Tile {
    * @param {Object<string, import("./VectorTile.js").default>} sourceTiles Source tiles.
    * @param {number} pixelRatio Pixel ratio.
    * @param {import("./proj/Projection.js").default} projection Projection.
-   * @param {function(new: import("./VectorTile.js").default, import("./tilecoord.js").TileCoord, TileState, string,
-   *     import("./format/Feature.js").default, import("./Tile.js").LoadFunction)} tileClass Class to
+   * @param {typeof import("./VectorTile.js").default} tileClass Class to
    *     instantiate for source tiles.
    * @param {function(this: import("./source/VectorTile.js").default, import("./events/Event.js").default)} handleTileChange
    *     Function to call when a source tile's state changes.