Removed partial stub

Ben Ward · Ben Ward · commit 680ad1a1a6f5 · 2017-12-19T10:37:12.000Z
diff --git a/exercises/atbash-cipher/atbash-cipher.ts b/exercises/atbash-cipher/atbash-cipher.ts
@@ -1,6 +0,0 @@
-class AtbashCipher {
-    public encrypt(plainText: string) { }
-    public decrypt(cipherText: string) { }
-}
-
-export default AtbashCipher
