Wrapper/Helper functions

[ankitrox]

Create wrapper functions for different utility operations.
Load this function via file in composer, so that clients can use these functions directly without needing to interacting with objects.

This will provide a level of abstraction so that we can make plugin more maintainable without breaking applications because the underneath code of helper functions can be changed at anytime (keep the end result same).

[aviral-mittal]

@gagan0123 Is this required?