ts-node "interpreter" does not allow me to run typescript file without opening powershell (node ​spawn)

Question

My question is about the ts-node interpreter. I am making an application that allows code to execute as soon as I save the file (nodemon type). The problem is that I cannot execute the command with a simple spawn since I am forced to open the powershell like this

spawn("powershell",["npx ts-node", fileName],
                {
                    stdio: [process.stdin, process.stdout, process.stderr],
                }
            );

I would like to know if it would be possible to use the ts-node command without opening the powershell since it would weigh on performance. PS: this doesn't work

spawn("ts-node",[ fileName],
                {
                    stdio: [process.stdin, process.stdout, process.stderr],
                }
            );