This property defines the Unicodes which are mandatory break opportunity when preceded by a base character
Characters like ☝,⛹,✊, etc. are listed under Emoji Base Line Break.
134 Characters are present in Emoji Base Line Break starting with the Unicode point U+261D that represents the character ☝.
Currently, as per latest version 15.0.0, Unicode supports 43 number of Line Break. Here are a few examples - Alphabetic,Alphabetic or Ideograph,Break After, etc.