RabbitMQ definitions.json specification #1953
Description
Is your feature request related to a problem? Please describe.
As a user, I may want to write custom definitions that get loaded when rabbitmq gets loaded, but there's no specification for the definitions.json file available in the documentation, or if there is I could not find it.
Describe the solution you'd like
A clear description of the definitions.json file format/syntx, possible leveraging https://json-schema.org/ or similar definition syntax.
Describe alternatives you've considered
No response
Additional context
No response