The definitions data source provides a tree of registries, definition
providers and definition properties.
The definitions data source is part of the Magnolia 6 UI framework.
There is no fully qualified class name for it.
If you work with the Magnolia 5 UI framework, see
Content
connector instead.
Example definition
datasource:name:definitionsCopy
The data source for the Definitions app takes only an optionalname property.
Data source components
Module component mappings can be defined in the context of the current
data source (a component section should have an id in the form of
<id>datasource-<ds-name></id>, where <ds-name> is configured in the
definition).