import { AssertionFailed } from '../../errors' ; import { error , Result , value } from 'defekt' ; const assertMapIsNotEmpty = function < TKey , TValue > ( actual ) : Result < undefined , AssertionFailed > { if ( actual . size > 0 ) { return value ( ) ; } return error ( new AssertionFailed ( { message : 'The map is empty.' } ) ) ; } ; export { assertMapIsNotEmpty } ;