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An instance inside Alvas Element tree. By configuring an Element's properties the content, display or behaviour of the element may be controlled. Elements contain the information where which data should be rendered according to which pattern.


A collection of code Patterns that can be analyzed and used by Alva. This means a NPM package that provides React component imlementations and TypeScript typings.


The React component implementation and API description required for Alva to detect, configure and render parts of the prototype with. A pattern contains the information which Properties are configurable with which data types for Element instances created from it.