fix: add default types (#4)

To make types a little less verbose
achingbrain · Jan 12, 2022 · d583f04 · d583f04
1 parent 7cac34c
commit d583f04
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/index.ts b/src/index.ts
@@ -1,8 +1,8 @@
-export interface Transform<A, B> {
+export interface Transform<A, B = A> {
   (source: Source<A>): Source<B>
 }
 
-export interface Sink<T, R> {
+export interface Sink<T, R = Promise<void>> {
   (source: Source<T>): R
 }