* fix php 8 error when $data is not invocable
`is_callable` is the preferred way for checking whether a variable value is invocable or not.
* use is_callable in AbstractDependencyType
* Add dependency injection container for blocks
* Add new Pacakge and Bootstrap classes.
- Bootstrap for bootstrapping the plugin.
- Package will replace `src/Package` and added as a dependency for any classes needing package info.
* Introduce AssetsDataRegistry for managing asset data
* refactor existing classes to use new DIC and Asset Data Registry
- this is the bare minimum needed to make this pull viable.
- further refactors will be done in more atomic smaller pulls for easier review.
* add new settings handling and export `@woocommerce/settings` as an alias to wc.wcSettings
- the export is exposed php side on the `wc-settings` handle.
* Remove unnecessary concatenation
* Fix typos and improve doc blocks
* fix php linting issue
* Use better escaping function.
* improve jsdoc spacing
* improve test assertion
* use fully qualified class names in bootstrap
* improve comment block to account for dynamic version string replace on build
* handle exceptions a bit differently
* correct dependency reference in webpack config
* remove blank lines
* fix doc block comment alignment
* Various doc/grammar/spacing fixes from code review.
Co-Authored-By: Albert Juhé Lluveras <contact@albertjuhe.com>
* improve naming, documentation and logic of filter callbacks
While this is intended for sanitization/validation, the callback ultimately provides flexibility for filtering the value before returning or setting in state so `filter` is a better name for this.
Darren Ethier
Claudio Sanches
Seghir Nadir