HTML

elementor icon controls

$this->add_control(
			'icon',
			[
				'label' => __( 'Icon', 'text-domain' ),
				'type' => ElementorControls_Manager::ICONS,
				'default' => [
					'value' => 'fas fa-star',
					'library' => 'solid',
				],
			]
		);

elementor icons control

//render icons control
protected function render() {
		$settings = $this->get_settings_for_display();
		?>
		<div class="my-icon-wrapper">
			<?php ElementorIcons_Manager::render_icon( $settings['icon'], [ 'aria-hidden' => 'true' ] ); ?>
		</div>
		<?php
	}