Move from React.PropTypes to PropTypes

Per bartgryszko#21

Author: andrew-nguyen

package.json

@@ -37,6 +37,7 @@
   "dependencies": {
     "d3-interpolate": "^1.1.2",
     "lodash.range": "^3.2.0",
+    "prop-types": "^15.6.1",
     "react-native-svg": "^5.1.5"
   },
   "peerDependencies": {

src/CircularSlider.js

@@ -1,5 +1,6 @@
-import React, { PureComponent, PropTypes } from 'react';
+import React, { PureComponent } from 'react';
 import { PanResponder, View } from 'react-native';
+import PropTypes from 'prop-types';
 import Svg, { Circle, G, LinearGradient, Path, Defs, Stop } from 'react-native-svg';
 import range from 'lodash.range';
 import { interpolateHcl as interpolateGradient } from 'd3-interpolate';

src/ClockFace.js

@@ -1,4 +1,5 @@
-import React, { PureComponent, PropTypes } from 'react';
+import React, { PureComponent } from 'react';
+import PropTypes from 'prop-types';
 import { G, Circle, Text, Line } from 'react-native-svg';
 import range from 'lodash.range';