message: Filenames are case-sensitive
diff: import { TileIO } from "./TileIO";
  import { DisplayParams } from "../render/primitives/DisplayParams";
  -import { Triangle } from "../render/primitives/primitives";
  +import { Triangle } from "../render/primitives/Primitives";
  import { Mesh } from "../render/primitives/mesh/MeshPrimitives";
  import { ColorMap } from "../render/primitives/ColorMap";
  import { FeatureTable, QPoint3d, QPoint3dList, QParams3d, OctEncodedNormal, MeshPolyline } from "@bentley/imodeljs-common";
  