👉 In programming, "intervenes" refers to a function that operates on or modifies the state of another function. This is often used in scenarios where one function needs to know what values are currently being passed into another function and how those values should be modified or updated. For example, consider the following code snippet: ``` function printMessage(message) { console.log(message); } function greetUser(user) { console.log(`Hello ${user}!`); } ``` In this scenario,