initial camera for iOS code, spike quality

camera/camera-types.ts

@@ -0,0 +1,23 @@
+
+export enum CameraPosition {
+    FRONT = 0,
+    BACK = 1,
+}
+
+export enum FlashMode {
+    AUTO = 0,  // default
+    ON = 1,
+    OFF = 2
+}
+
+export interface Options {
+    /**
+    * Specifies which Camera to use
+    */
+    cameraPosition?: CameraPosition;
+
+    /**
+    * Specifies flash mode
+    */
+    flashMode?: FlashMode;
+}