More or less finalized the REST api.

src/services/interfaces.ts

@@ -39,3 +39,11 @@ export interface BlobService {
     getBlob(index: string): Deno.Reader;
     getNumberOfChunks(index: string): Promise<number>;
 }
+
+
+export type Vector3D = [x: number, y: number, z: number];
+
+
+export interface WaveFrontService {
+    scaleAndTranslate(objFile: Deno.Reader, scale: Vector3D, translate: Vector3D): Deno.Reader
+}