adding init function to 3rdParty module typings and enforcing type pr…

…operty (#1223)
i18next · Mar 25, 2019 · 5a12f7e · 5a12f7e
1 parent aa4a1e5
commit 5a12f7e
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Showing 2 changed files with 3 additions and 1 deletion.
diff --git a/index.d.ts b/index.d.ts
@@ -613,7 +613,8 @@ declare namespace i18next {
   }
 
   interface ThirdPartyModule {
-    type?: '3rdParty';
+    type: '3rdParty';
+    init(i18n: i18n): void;
   }
 
   interface Modules {

diff --git a/test/typescript/modules.test.ts b/test/typescript/modules.test.ts
@@ -29,6 +29,7 @@ const i18nFormatModule = {
 
 const thirdPartyModule = {
   type: '3rdParty' as '3rdParty',
+  init: () => null,
 };
 
 const externalModules = [thirdPartyModule];