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-rw-r--r--testing/pretty_test.ts6
1 files changed, 3 insertions, 3 deletions
diff --git a/testing/pretty_test.ts b/testing/pretty_test.ts
index f3b087aff..89b35c088 100644
--- a/testing/pretty_test.ts
+++ b/testing/pretty_test.ts
@@ -4,7 +4,7 @@ import { test, assert } from "./mod.ts";
import { red, green, white, gray, bold } from "../colors/mod.ts";
import { assertEqual } from "./pretty.ts";
-const createHeader = () => [
+const createHeader = (): string[] => [
"",
"",
` ${gray(bold("[Diff]"))} ${red(bold("Left"))} / ${green(bold("Right"))}`,
@@ -12,8 +12,8 @@ const createHeader = () => [
""
];
-const added = (s: string) => green(bold(s));
-const removed = (s: string) => red(bold(s));
+const added: (s: string) => string = (s: string): string => green(bold(s));
+const removed: (s: string) => string = (s: string): string => red(bold(s));
test({
name: "pass case",