From 1a85faf9f2dfc48079b979e8aa2a112abbeb3014 Mon Sep 17 00:00:00 2001
From: Alex Young <alex.young@hive.hr>
Date: Wed, 23 Aug 2017 17:05:36 +0100
Subject: [PATCH] Modify injected Field input prop change function arguments
 Add tests for input prop

---
 types/redux-form/lib/Field.d.ts       | 19 +++++++++++--------
 types/redux-form/redux-form-tests.tsx | 15 ++++++++++++++-
 2 files changed, 25 insertions(+), 9 deletions(-)

diff --git a/types/redux-form/lib/Field.d.ts b/types/redux-form/lib/Field.d.ts
index b84954657b..8d3f6ab533 100644
--- a/types/redux-form/lib/Field.d.ts
+++ b/types/redux-form/lib/Field.d.ts
@@ -16,13 +16,21 @@ export type Formatter = (value: any, name: string) => any;
 export type Parser = (value: any, name: string) => any;
 export type Validator = (value: any, allValues?: any, props?: any) => any;
 
+interface EventHandler<Event> {
+    (event: Event): void;
+}
+
+interface EventOrValueHandler<Event> extends EventHandler<Event> {
+    (value: any): void;
+}
+
 interface CommonFieldProps {
     name: string;
     onBlur: EventOrValueHandler<FocusEvent<any>>;
     onChange: EventOrValueHandler<ChangeEvent<any>>;
-    onDragStart: EventOrValueHandler<DragEvent<any>>;
-    onDrop: EventOrValueHandler<DragEvent<any>>;
-    onFocus: EventOrValueHandler<FocusEvent<any>>;
+    onDragStart: EventHandler<DragEvent<any>>;
+    onDrop: EventHandler<DragEvent<any>>;
+    onFocus: EventHandler<FocusEvent<any>>;
 }
 
 interface BaseFieldProps<P = {}> extends Partial<CommonFieldProps> {
@@ -60,11 +68,6 @@ interface WrappedFieldProps {
     meta: WrappedFieldMetaProps;
 }
 
-interface EventOrValueHandler<Event> {
-    (event: Event): void;
-    (value: any, newValue: any, previousValue: any): void;
-}
-
 interface WrappedFieldInputProps extends CommonFieldProps {
     checked?: boolean;
     value: any;
diff --git a/types/redux-form/redux-form-tests.tsx b/types/redux-form/redux-form-tests.tsx
index c70ef161aa..f141835931 100644
--- a/types/redux-form/redux-form-tests.tsx
+++ b/types/redux-form/redux-form-tests.tsx
@@ -96,7 +96,20 @@ const MyField: StatelessComponent<MyFieldProps> = ({
     children,
     input,
     meta
-}) => null;
+}) => {
+    input.onBlur("value");
+    input.onBlur({} as React.SyntheticEvent<HTMLDivElement>);
+
+    input.onChange("value");
+    input.onChange({} as React.SyntheticEvent<HTMLDivElement>);
+
+    input.onDragStart({} as React.DragEvent<HTMLDivElement>);
+
+    input.onDrop({} as React.DragEvent<HTMLDivElement>);
+
+    input.onFocus({} as React.FocusEvent<HTMLDivElement>);
+    return null;
+};
 const FieldCustom = Field as new () => GenericField<MyFieldCustomProps>;
 
 const MyFieldImm: StatelessComponent<MyFieldProps> = ({