MESSENGER-3304 string in separate files

Tools/SwiftGen/swiftgen-config.yml

@@ -9,6 +9,13 @@ ib:
     templateName: scenes-swift4
     output: Storyboards.swift
 strings:
+  - inputs: Assets/de.lproj/Bwi.strings
+    outputs:
+      templatePath: Templates/Strings/flat-swift4-vector.stencil
+      output: BWIStrings.swift
+      params:
+        className: BWIL10n
+        publicAccess: true
   - inputs: Assets/en.lproj/Vector.strings
     outputs:
       templatePath: Templates/Strings/flat-swift4-vector.stencil
@@ -29,4 +36,4 @@ xcassets:
     - Assets/SharedImages.xcassets
   outputs:
     templatePath: Templates/Assets/swift4-element.stencil
-    output: Images.swift
+    output: Images.swift