dart abstract class code example

Example 1: class in dart

class class_name {  
	//rest of the code here:
}

Example 2: dart function

when you want to make a function that 
doesn't use the format return or a function that doesn't return a value
the function base will look like this:

void functionName() {

}

if its returning some thing it will look like this:

functionName() {
	
}

Example 3: Abstract method Dart

The abstract method does not have a body. Use a semicolan ; after the argument parenthasis