All of these functions are static functions in the BeRocket_Wish_List class.
init ()
Function for initializing scripts and adding buttons.
br_get_template_part( $name = ” )
Get template part (for templates like the slider).
Default templates are placed in plugins folder woocommerce-wish-wait-list/templates.
To rewrite the template in your theme folder create folder with name woocommerce-wish-list and place new template with identical name in this folder.
get_wish_button()
Display add to wish list and add to wait list buttons
wp_head_style ()
Function for set user styles from plugin settings.