WP_Theme_JSON::get_stylesheet( string $type = 'all' )

Source

File: wp-includes/class-wp-theme-json.php

public function get_stylesheet( $type = 'all' ) {
		$blocks_metadata = self::get_blocks_metadata();
		$style_nodes     = self::get_style_nodes( $this->theme_json, $blocks_metadata );
		$setting_nodes   = self::get_setting_nodes( $this->theme_json, $blocks_metadata );

		switch ( $type ) {
			case 'block_styles':
				return $this->get_block_styles( $style_nodes, $setting_nodes );
			case 'css_variables':
				return $this->get_css_variables( $setting_nodes );
			default:
				return $this->get_css_variables( $setting_nodes ) . $this->get_block_styles( $style_nodes, $setting_nodes );
		}

	}