fix: ts declarations that broke dependencies.

Author: Gozala

.gitignore

@@ -0,0 +1 @@
+node_modules

src/lib.d.ts

@@ -1 +1,4 @@
-export { TextEncoder, TextDecoder }
+type Encoder = TextEncoder
+type Decoder = TextDecoder
+
+export { Encoder as TextEncoder, Decoder as TextDecoder }