( ( ) => { if ( ! String . prototype . replaceAll ) { String . prototype . replaceAll = function ( str , newStr ) { if ( Object . prototype . toString . call ( str ) . toLowerCase ( ) === "[object regexp]" ) { return this . replace ( str , newStr ) ; } return this . replace ( new RegExp ( str , "g" ) , newStr ) ; } ; } } ) ( ) ; export default null ;