package Ġcom . she ve lev . my _ foot prints _ re master ed . sync . first _ loading _ core Ċ Ċ interface ĠFirst Loading Core Ġ{ ĊĠĠĠ Ġfun Ġset Message Sender ( sender : ĠFirst Loading Service Message Sender ) ĊĊĠĠĠ Ġfun Ġload () Ċ }