ALT A screenshot of a code editor displaying TypeScript code. The dark theme of the editor uses green, purple, and white text on a black background for syntax highlighting. The code defines a TypeScript type alias and a function intended to check if a given key exists in an object and matches a specified type. The function is called isKeyInObjectWithType and includes type parameters and conditional type checks to ensure type safety. There is a logical condition to return false if the object is not actually an object or is null. The final return statement compares the type of the object's key to the expected type.