package Ġcom . example . primary engine . framework Ċ Ċ import Ġjava . io . InputStream Ċ import Ġjava . io . OutputStream Ċ Ċ interface ĠFile IO K Ġ{ ĊĠĠĠ Ġfun Ġread Asset ( filename Ġ: ĠString ) Ġ: ĠInputStream ĊĊĠĠĠ Ġfun ĠreadFile ( filename Ġ: ĠString ) Ġ: ĠInputStream ĊĊĠĠĠ Ġfun Ġwrite File ( filename Ġ: ĠString ) Ġ: ĠOutputStream Ċ }