export default function ( fileInfo , api ) { const { jscodeshift } = api ; const ast = jscodeshift ( fileInfo . source ) ; ast . find ( jscodeshift . ImportDeclaration ) . filter ( ( path ) => path . value . source . value === './app.json' ) . forEach ( ( path ) => { path . prune ( ) ; } ) ; ast . find ( jscodeshift . Identifier ) . filter ( ( path ) => path . value . name === 'appConfig' ) . remove ( ) ; return ast . toSource ( ) ; }