I'm coming from years at a single company and haven't experienced this new style of interviewing before, can someone please help me clarify the following for real interviews?

• Is it in a similar editor where the class and method signatures are set up for you already?
• Do they generally provide you with a couple examples and expected behavior like leetcode?
• Do they tell you the input size constraints?
• Is there an autograder? Debugger?

Thank you.