function pkgNames() {
		return [ '@stdlib/foo', '@stdlib/bar' ]
	}
/package.json'
	};
	names = ls( opts );

	t.equal( isStringArray( names ), true, 'returns a string array' );
	t.end();
});

tape( 'the function returns an empty array if unable to resolve any packages (ignore option)', function test( t ) {
	var names;
	var opts;

	opts = {
		'dir': './@stdlib/math/base',
		'ignore': [
			'*