Copy a value, and then make fast paste the value as Property, field, _privateField.
Usage:
Convert selected text to property format:
Select some varible name and type ALT+A
example: "someValue" will be transform to SomeValue
Convert selected text to field format:
Select some varible name and type ALT+S
example: "_someValue" will be transform to "someValue"
Convert selected text to private filed format:
Select some varible name and type ALT+D
example: "SomeValue" will be transform to "_someValue"