From 17687d16326dce220912d3fdd02a141793b183f0 Mon Sep 17 00:00:00 2001
From: lukewalczak <lukasz.walczak.pwr@gmail.com>
Date: Wed, 9 Jan 2019 09:50:00 +0100
Subject: [PATCH] fix: fix flow errors

---
 src/Slider/Slider.js | 17 ++++++++++++++++-
 1 file changed, 16 insertions(+), 1 deletion(-)

diff --git a/src/Slider/Slider.js b/src/Slider/Slider.js
index 486c56f..959acba 100644
--- a/src/Slider/Slider.js
+++ b/src/Slider/Slider.js
@@ -25,6 +25,17 @@ type Props = {|
   +customMarker?: React.Node,
 |};
 
+type OnLayout = {
+  +nativeEvent: {
+    +layout: {
+      +x: number,
+      +y: number,
+      +width: number,
+      +height: number,
+    },
+  },
+};
+
 type State = {
   multiSliderValues: Array<number>,
   singleSliderValue: Array<number>,
@@ -35,7 +46,11 @@ export default class Slider extends React.Component<Props, State> {
   constructor(props: Props) {
     super(props);
 
-    const { startValue, endValue } = this.props;
+    const { maxValue, startValue, endValue = maxValue } = this.props;
+
+    if (endValue > maxValue) {
+      console.error('End value cannot be equal or higher than maximum value');
+    }
 
     this.state = {
       width: 0,