What is main function in Flutter?

void is the return type of the function. This means that when the function executes all the code inside, it should return this value .

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In order to write any Dart program, be it a script or a Flutter app, you must define a function called main . void main() { print(‘Hello, Dart’); } This function tells Dart where the program starts, and it must be in the file that is considered the “entry point” for you program .

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