collections/callbacks library

Typedefs

Func1Callback<TValue, TReturn> = TReturn Function(TValue)

A callback that receives a value of type TValue and returns a value of type TReturn.

Func2Callback<TValue1, TValue2, TReturn> = TReturn Function(TValue1, TValue2)

A callback that receives values of type TValue1 and TValue2 and returns a value of type TReturn.

FuncCallback<TReturn> = TReturn Function()

A callback that takes no arguments and returns a value of type TReturn.

ObjCallback = void Function(Object)

A callback that receives a non-null Object.

ObjCallbackNullable = void Function(Object?)

A callback that receives a nullable Object.

ValueCallback<TValue> = void Function(TValue)

A callback that receives a value of type TValue.

VoidCallback = void Function()

A callback that takes no arguments and returns nothing.