Develop new addon binding outside of eclipse-smarthome repository

I am creating an addon for eclipse-smarthome and I would like to develop this outside of the eclipse-smarthome repo.

How should the pom.xml of a binding be set up such that it is outside of the eclipse-smarthome repository.
The pom.xml should not have any dependency on openhab2-addons or openhab2-core snapshots.

My question is very similar to:
https://community.openhab.org/t/develop-a-new-addon-outside-of-openhab2-addons-repository

And there are two examples already of that here already:


However, their pom.xml files have parents to:

	<parent>
		<groupId>org.openhab</groupId>
		<artifactId>pom-tycho</artifactId>
		<version>2.2.0-SNAPSHOT</version>
		<relativePath></relativePath>
	</parent>