Interface Summary
Interface	Description
Function1<IN1,OUT>	Function1
Function2<IN1,IN2,OUT>	Function2
Function3<IN1,IN2,IN3,OUT>	Function3
Function4<IN1,IN2,IN3,IN4,OUT>	Function4
Function5<IN1,IN2,IN3,IN4,IN5,OUT>	Function5

Package com.github.writethemfirst.approvals.utils.functions Description

Functions Package

That package contains interfaces representing functions in Java. Those FunctionX interfaces can be used as shortcuts in order to declare and use functions with X parameters. It is way easier to remember and use than using objects available natively in Java such as Callable, BiFunction and such.

That package should only contain interfaces easing the usage of functions and lambdas within the framework.