composer.json

{
    "autoload": {
    	"psr-4": {
            "SrcCore\\"           : "src/core/",
            "Attachment\\"        : "src/app/attachment/",
            "Action\\"            : "src/app/action/",
            "Convert\\"           : "src/app/convert/",
            "Docserver\\"         : "src/app/docserver/",
            "Document\\"          : "src/app/document/",
            "History\\"           : "src/app/history/",
            "Status\\"            : "src/app/status/",
            "User\\"              : "src/app/user/"
    	}
    },
    "require": {
        "slim/slim": "^3.10",
        "respect/validation": "^1.1",
        "setasign/fpdi-tcpdf": "^2.0.0"
    }
}