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WP_Error::__construct( string|int $code = ”, string $message = ”, mixed $data = ” )
WP_Block_Templates_Registry::register( string $template_name, array $args = array() ): WP_BlockWP_REST_Font_Faces_Controller::get_parent_font_family_post( int $font_family_id ): WP_Post|WP_Error

WP_Error::get_error_data( string|int $code = ” ): mixed

WP_REST_Template_Revisions_Controller::delete_item_permissions_check( WP_REST_Request $request ): true|WP_ErrorWP_Error::get_error_data( string|int $code = ” ): mixed
WP_Error::get_error_data( string|int $code = ” ): mixed

WP_Block_Templates_Registry::unregister( string $template_name ): WP_Block_Template|WP_Error

_Template|WP_Error

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