Function: Build an array with CSS classes and inline styles defining the colors which will be applied to the navigation markup in the front-end.

Function: Registers the style and colors block attributes for block types that support it.

Function: Renders out the duotone stylesheet and SVG.

Function: Parses hex, hsl, and rgb CSS strings using the same regex as TinyColor v1.4.2 used in the JavaScript. Only colors output from react-color are implemented.

Function: Returns the prefixed id for the duotone filter for use as a CSS id.

Function: Returns the CSS filter property url to reference the rendered SVG.

Function: Returns the duotone filter SVG string for the preset.

Function: Takes input from [0, n] and returns it as [0, 1].

Function: Direct port of tinycolor’s boundAlpha function to maintain consistency with how tinycolor works.

Function: Rounds and converts values of an RGB object.

Function: Helper function for hsl to rgb conversion.

Function: Converts an HSL object to an RGB object with converted and rounded values.

Function: Generates an inline style for a typography feature e.g. text decoration, text transform, and font style.

Function: Returns a string containing the SVGs to be referenced as filters (duotone).

Function: Checks whether serialization of the current block’s spacing properties should occur.

Function: Renders the duotone filter SVG and returns the CSS filter property to reference the rendered SVG.

Function: Checks whether serialization of the current block’s border properties should occur.

Function: Checks whether serialization of the current block’s dimensions properties should occur.

Function: Returns the correct template for the site’s home page.

Function: Renders the SVG filters supplied by theme.json.

Function: Gets the default value to use for a `loading` attribute on an element.

Function: Allows multiple block styles.

Function: Inject the block editor assets that need to be loaded into the editor’s iframe as an inline script.

Function: Adds `loading` attribute to an `img` HTML tag.

Function: Adds slashes to only string values in an array of values.

Function: Adds slashes only if the provided value is a string.

Function: Render inner blocks from the `core/columns` block for generating an excerpt.

Function: Display a `noindex,noarchive` meta tag and referrer `strict-origin-when-cross-origin` meta tag.

Function: Return the user request object for the specified request ID.

Function: Gets the path to a translation file for loading a textdomain just in time.