fix:typescript fix eslint

Author: irohitb

README.md

@@ -99,7 +99,7 @@ We recommend that you follow two rules when implementing this component.
 [MIT](LICENSE) © Nick Baugh
 
 
-## 
+##
 
 [npm]: https://www.npmjs.com/
 

src/index.tsx

@@ -1,3 +1,4 @@
+/* eslint @typescript-eslint/prefer-nullish-coalescing: 0 */
 import * as React from 'react';
 import {
   View,
@@ -9,8 +10,6 @@ import {
 } from 'react-native';
 import styles from './style';
 
-const transparent = 'transparent';
-
 export interface SpinnerPropTypes {
   cancelable?: boolean;
   color?: string;