Migrate setNativeProps to commands in iOS text input

Summary: Changelog: Move from setNativeProps to ViewCommands.

Reviewed By: JoshuaGross

Differential Revision: D20843018

fbshipit-source-id: 9be9d2bbee01f2e15279e3c3ae785c1a5b163765

Libraries/Components/TextInput/TextInputNativeCommands.js

@@ -0,0 +1,40 @@
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ *
+ * @flow strict-local
+ * @format
+ */
+
+'use strict';
+
+import * as React from 'react';
+
+import type {Int32} from '../../Types/CodegenTypes';
+
+export interface TextInputNativeCommands<T> {
+  +focus: (viewRef: React.ElementRef<T>) => void;
+  +blur: (viewRef: React.ElementRef<T>) => void;
+  +setMostRecentEventCount: (
+    viewRef: React.ElementRef<T>,
+    eventCount: Int32,
+  ) => void;
+  +setTextAndSelection: (
+    viewRef: React.ElementRef<T>,
+    mostRecentEventCount: Int32,
+    value: ?string, // in theory this is nullable
+    start: Int32,
+    end: Int32,
+  ) => void;
+}
+
+const supportedCommands = [
+  'focus',
+  'blur',
+  'setMostRecentEventCount',
+  'setTextAndSelection',
+];
+
+export default supportedCommands;