The super Function and Function Overriding
Learn how to use the super keyword to call base class constructors and method overrides.
We'll cover the following
The super
function
When using inheritance, it is quite common for a base class and a derived class to implement the same method. This is seen most often with class constructors. If a derived class has a constructor, then this constructor must call the base class constructor using the super
keyword, or TypeScript will generate an error as follows:
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