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

function wp_skip_spacing_serialization( $block_type ) {
	_deprecated_function( __FUNCTION__, '6.0.0', 'wp_should_skip_block_supports_serialization()' );

	$spacing_support = _wp_array_get( $block_type->supports, array( 'spacing' ), false );

	return is_array( $spacing_support ) &&
		array_key_exists( '__experimentalSkipSerialization', $spacing_support ) &&
		$spacing_support['__experimentalSkipSerialization'];
}