As a: node/plugin developer

I want to: hook into pre and post debug message creation in the UI

So that: I can display extra tools in the debug entry toolbar span OR affect the message entry in other ways (custom styling etc) without monkey patching RED.utils.createObjectElement

This request to add 2 new hooks:

• debugPreProcessMessage
  • This hook should be triggered before processDebugMessage
  • It should send the incoming message e.g. RED.hooks.trigger('debugPreProcessMessage', { message })
  • NOTE: processDebugMessage will also need to return artifacts so that they can be accessed in debugPostProcessMessage hook...
    • proposed artifacts - { message, element, payload }(message is the original debug message, element is the element created byprocessDebugMessage`, payload - the reconstituted debug message)
• debugPostProcessMessage
  • This hook should be triggered after processDebugMessage and should include the artifacts it generated e.g. RED.hooks.trigger('debugPostProcessMessage', { message, element, payload })

This will permit a node/plugin to update the debug message with a symbol or UUID that can be used as a key in the post handler and access things like the debug message data, the debug element and the final payload