Description

A common source of bugs during refactoring is when functions are called with less or more arguments than they expect. Prior art includes sonarjs/no-extra-arguments, but I would like to see a more strict version that also triggers on too few arguments.

Fail

const fn = (a, b) => a + b;
fn(1); // Expected 2 function arguments, but got 1

const fn = (a, b) => a + b;
fn(1, 2, 3); // Expected 2 function arguments, but got 3

Pass

const fn = (a, b) => a + b;
fn(1, 2);

Additional Info

Unlike sonarjs/no-extra-arguments, I'd not make a exception for arguments because such usage should be replaced with spread syntax.