Import & Export
// Inside School.res let studentMessage = Student.message
The above code refers to the
message binding in the file
Student.res. Every ReScript file is also a module, so accessing another file's content is the same as accessing another module's content!
A ReScript project's file names need to be unique.
By default, every file's type declaration, binding and module is exported, aka publicly usable by another file. This also means those values, once compiled into JS, are immediately usable by your JS code.
To only export a few selected things, use an interface file.