The classic Macintosh does not have a terminal, it’s an entirely graphical environment.
Many small developers used THINK Pascal or THINK C (which became Symantec C++) to develop Macintosh software, Apple’s Macintosh Programmer’s Workshop was popular among professionals and provided a command line and Makefile style environment (though still window and mouse based—more like a text editor with scripting). Metrowerks CodeWarrior succeeded THINK C as many developers’ main environment with the introduction of the Power Mac.
I’d strongly recommend trying some development with THINK C, Symantec C++, MPW, and CodeWarrior before you decide that you need something like a VT52 connected to a VAX circa 1981 in order to do interesting programming.