Elementor coding tips tricks. (Exclude & Include example for elementor group control)

elementor-tips-tricks.php

<?php
/*
* Exclude & Include in group control
*/
$this->add_group_control(
	Group_Control_Background::get_type(),
	[
		'name' => 'item_background',
		'label' => __( 'Background', 'happy-addons-pro' ),
		'types' => [ 'classic', 'gradient' ],
		''exclude' => [ 'image' ], // remove image bg option
		'selector' => '{{WRAPPER}} .post-item',
	]
);

$this->add_group_control(
	Group_Control_Background::get_type(),
	[
		'name' => 'item_background_image',
		'types' => [ 'classic', 'gradient' ],
		'exclude' => [
			'classic' => 'image' // remove image bg option
		],
		'selector' => '{{WRAPPER}} .carousel-item',
	]
);

$this->add_group_control(
	Group_Control_Border::get_type(),
	[
		'name' => 'item_border',
		'label' => __( 'Border', 'happy-addons-pro' ),
		'selector' => '{{WRAPPER}} .post-item',
		'exclude' => ['color'], //remove border color
	]
);

$this->add_group_control(
	Group_Control_Image_Size::get_type(),
	[
		'name' => 'featured_image',
		'default' => 'thumbnail',
		'exclude' => [
			'custom', //remove custom option
		]
	]
);

$repeater->add_group_control(
	Group_Control_Typography::get_type(),
	[
		'name' => 'text_typography',
		'label' => __('Typography', 'happy-addons-pro'),
		'exclude' => [
			'font_size',
			'line_height',
			'letter_spacing',
			'text_transform',
		],
		'default' => [
			'font_family' => [ '' ],
			'font_weight' => ['']
		],
		'selector' => '{{WRAPPER}}.item-number > {{CURRENT_ITEM}}, {{WRAPPER}} .item-number > {{CURRENT_ITEM}} i, {{WRAPPER}} .item-number > {{CURRENT_ITEM}} em',
	]
);

$repeater->add_control(
	'badge_icon',
	[
		'label' => __( 'Badge Icon', 'text-domain' ),
		'label_block' => false,
		'type' => Controls_Manager::ICONS,
		'skin' => 'inline',
		'exclude_inline_options' => [ 'svg' ],
	]
);

$this->add_group_control(
	Group_Control_Box_Shadow::get_type(),
	[
		'name' => 'badge_box_shadow',
		'exclude' => [
			'box_shadow_position',
		],
		'selector' => '{{WRAPPER}} .post-item',
	]
);

$this->add_responsive_control(
            'close_button_align',
            [
                'label' => __( 'Alignment', 'essential-addons-elementor' ),
                'type' => Controls_Manager::CHOOSE,
                'default' => 'left',
                'options' => [
                    'left' => [
                        'title' => __( 'Left', 'essential-addons-elementor' ),
                        'icon' => 'eicon-h-align-left',
                    ],
                    'right' => [
                        'title' => __( 'Right', 'essential-addons-elementor' ),
                        'icon' => 'eicon-h-align-right',
                    ],
                ],
                'selectors_dictionary' => [
                    'left' => 'order: -1;',
                    'right' => '',
                ],
                'selectors' => [
                    '.xyzoc-offcanvas-content-{{ID}} .xyzoc-offcanvas-close-{{ID}}' => '{{VALUE}}', //here ID is widget id
                ],
            ]
        );

$this->add_responsive_control(
            'curved_body_translateZ',
            [
                'label' => __( 'Translate Z', 'essential-addons-elementor' ),
                'type' => Controls_Manager::SLIDER,
                'size_units' => ['px'],
                'range' => [
                    'px' => [
                        'min' => -10000,
                        'max' => 10000,
                        'step' => 1,
                    ],
                ],
                'default' => [
                    'unit' => 'px',
                    'size' => -400,
                ],
                'selectors' => [ //.xyzoc-offcanvas-container
                    '(desktop).xyzoc-offcanvas-content-open.xyzoc-offcanvas-content-{{ID}}-open .xyzoc-offcanvas-container' => '    transform: rotateY({{curved_body_rotateY.SIZE || 50}}deg) translateZ({{curved_body_translateZ.SIZE || -400}}px);',

                    '(tablet).xyzoc-offcanvas-content-open.xyzoc-offcanvas-content-{{ID}}-open .xyzoc-offcanvas-container' => '    transform: rotateY({{curved_body_rotateY_tablet.SIZE || 50}}deg) translateZ({{curved_body_translateZ_tablet.SIZE || -400}}px);',

                    '(mobile).xyzoc-offcanvas-content-open.xyzoc-offcanvas-content-{{ID}}-open .xyzoc-offcanvas-container' => '    transform: rotateY({{curved_body_rotateY_mobile.SIZE || 50}}deg) translateZ({{curved_body_translateZ_mobile.SIZE || -400}}px);',
                ],
            ]
        );

If I use group_control_border and I wanted to select solid option by default what will be the field option value?