Merge pull request #4512 from mirumee/fix/improve-maybe-util-types

Improve maybe util function types
saleor · Jul 24, 2019 · 962a50a · 962a50a
2 parents 0a28e71 + 8a5a61d
commit 962a50a
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/saleor/static/dashboard-next/misc.ts b/saleor/static/dashboard-next/misc.ts
@@ -147,7 +147,9 @@ export const translatedAuthorizationKeyTypes = () => ({
   [AuthorizationKeyType.GOOGLE_OAUTH2]: i18n.t("Google OAuth2")
 });
 
-export function maybe<T>(exp: () => T, d?: T) {
+export function maybe<T>(exp: () => T): T | undefined;
+export function maybe<T>(exp: () => T, d: T): T;
+export function maybe(exp: any, d?: any) {
   try {
     const result = exp();
     return result === undefined ? d : result;