Processes the CSS, to apply nesting.

Parameters

$cssstringrequired

The CSS to process.

$selectorstringrequired

The selector to nest.

Return

Source

*         'selector': '.wp-block-image',
*         'duotone': 'img',
*         'elements': {}
*       }
*     }
*
* @since 5.8.0
* @since 5.9.0 Added `duotone` key with CSS selector.
* @since 6.1.0 Added `features` key with block support feature level selectors.
* @since 6.3.0 Refactored and stabilized selectors API.
* @since 6.6.0 Updated to include block style variations from the block styles registry.
*

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Changelog