Type Alias Signal

Signal: {
    head?: string;
    message: SignalMessage;
    origin?: SignalOrigin;
    severity?: "warning" | "error";
}

Optionalhead?: string
If applicable, the head of the function about which the signal was raised
message: SignalMessage
An error/warning code or, a code with one or more arguments specific to the signal code.
Optionalorigin?: SignalOrigin
Location where the signal was raised.
Optionalseverity?: "warning" | "error"