package Ġtz . co . as oft Ċ Ċ actual Ġtype alias ĠFirebase Storage Ġ= Ġcom . google . firebase . storage . Firebase Storage Ċ Ċ actual Ġval ĠFirebase Storage . app : ĠFirebase App Ġget () Ġ= Ġapp Ċ Ċ actual Ġfun ĠFirebase Storage . ref ( path : ĠString ?): ĠFirebase Storage Reference Ġ= Ġif Ġ( path Ġ!= Ġnull ) Ġ{ ĊĠĠĠ Ġget Reference ( path ) Ċ } Ġelse Ġ{ ĊĠĠĠ Ġreference Ċ } Ċ Ċ actual Ġfun ĠFirebase App . storage (): ĠFirebase Storage Ġ= ĠFirebase Storage . getInstance ( this )