class Foo { constructor( one, two, three, four, five, six, seven, eight, nine, ten, eleven, ) {} } function foo( one, two, three, four, five, six, seven, eight, nine, ten, eleven, ) {} call((a, b) => {}); call((one, two, three, four, five, six, seven, eight, nine, ten, eleven) => {}); call( ( one, two, three, four, five, six, seven, eight, nine, ten, eleven, ) => {}, ); function test({ one, two, three, four, five, six, seven, eight, nine, ten, eleven, }) {} function test({ one, two, three, four }) {} function test({ one, two, three, four, }) {} function test({ one, two, three, four }, $a) {} function test( { one, two, three, four }, $a, ) {} function foo(...rest) {} function foo( one, ...rest ) {} function foo(one, ...rest) {} f( superSuperSuperSuperSuperSuperSuperSuperSuperSuperSuperSuperSuperSuperLong, ...args, ); it("does something really long and complicated so I have to write a very long name for the test", function (done, foo) { console.log("hello!"); });