feat: improving debugging capabilities

[nicholasgriffintn]

Resolves #398, resolves #399

Description:

This PR extends the debuggers capabilities to both improve the logged messages but also add more debugging messages for when .emit is called and also a new message that sends while the user's handle message function is processing the message(s).

Type of change:

• [ ] Bug fix (non-breaking change which fixes an issue)
• [x] New feature (non-breaking change which adds functionality)
• [ ] Breaking change (fix or feature that would cause existing functionality to change)

Why is this change required?:

By adding these new methods, users will be able to better debug their applications and this primarily resolves issues where users are not listening to all events and also to allow users to determine if SQS Consumer is actually doing something during message processing, when it looks like it isn't.

Code changes:

• Created a new logger function that can be used across files
• Changed the messages that are sent in the debug logs to be simpler and to line up with other event names.
• Added a debug logging event to the .emit event so all emitted events are sent through the debugger as well, meaning that the app doesn't require all of the listeners to properly debug events.
• Added a debug message that will send periodically while the user's handle message function is processing the message(s)
• Moved the typed emitter to its own file as it makes more sense outside of types

[codeclimate[bot]]

Code Climate has analyzed commit 2d5b3696 and detected 3 issues on this pull request.

Here's the issue category breakdown:

Category	Count
Complexity	1
Duplication	2

The test coverage on the diff in this pull request is 96.4% (80% is the threshold).

This pull request will bring the total coverage in the repository to 95.1% (0.0% change).

View more on Code Climate.