Flow: Use $ReadOnlyArray for 'validationRules' option

graphql · Jul 3, 2019 · 4fd3cab · 4fd3cab
1 parent edb37c8
commit 4fd3cab
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/index.js b/src/index.js
@@ -71,7 +71,7 @@ export type OptionsData = {|
    * An optional array of validation rules that will be applied on the document
    * in additional to those defined by the GraphQL spec.
    */
-  validationRules?: ?Array<(ValidationContext) => ASTVisitor>,
+  validationRules?: ?$ReadOnlyArray<(ValidationContext) => ASTVisitor>,
 
   /**
    * An optional function which will be used to validate instead of default `validate`