{ buildApp, nextcloudVersion }: assert nextcloudVersion >= 16 && nextcloudVersion <= 18; buildApp rec { appName = "files_markdown"; version = "2.2.0"; url = "https://github.com/icewind1991/${appName}/releases/download/v${version}/${appName}.tar.gz"; sha256 = "05f793pznkkdgmr3wfqfbhwcg8s8kcvpfxnhzyj0pbw19srls2aw"; }