i couldn’t understand the difference of using those 4 words,could anyone explain please?
What I think I understood so far …
Import : To use another files and packages. To use file A classes in a file B for instance.
Export : Used in a barrel file. Your file (for instance models.dart) exports several model files. It’s his only use. Then, to use any model, you just have to import this barrel file.
Part : Injects all the content of a file into your file right here almost as if it was here in the first place. You often see this when you’ll use generators which must add content to a file.
@belalgamal you can also check this medium article out:
Sorry, this file doesn’t open with me
@belalgamal try this one