TS: fix typing for GraphQLField::deprecationReason (#2474)

IvanGoncharov · web-flow · commit 905b7f3b7b04 · 2020-03-05T00:46:14.000+02:00
diff --git a/src/type/definition.d.ts b/src/type/definition.d.ts
@@ -518,7 +518,7 @@ export interface GraphQLField<
   resolve?: GraphQLFieldResolver<TSource, TContext, TArgs>;
   subscribe?: GraphQLFieldResolver<TSource, TContext, TArgs>;
   isDeprecated: boolean;
-  deprecationReason?: Maybe<string>;
+  deprecationReason: Maybe<string>;
   extensions: Maybe<Readonly<Record<string, any>>>;
   astNode?: Maybe<FieldDefinitionNode>;
 }

Original file line number	Diff line number	Diff line change
`@@ -518,7 +518,7 @@ export interface GraphQLField<`
`518`	`518`	`resolve?: GraphQLFieldResolver<TSource, TContext, TArgs>;`
`519`	`519`	`subscribe?: GraphQLFieldResolver<TSource, TContext, TArgs>;`
`520`	`520`	`isDeprecated: boolean;`
`521`		`- deprecationReason?: Maybe<string>;`
	`521`	`+ deprecationReason: Maybe<string>;`
`522`	`522`	`extensions: Maybe<Readonly<Record<string, any>>>;`
`523`	`523`	`astNode?: Maybe<FieldDefinitionNode>;`
`524`	`524`	`}`