Type Alias RuleStruct<Rule>

RuleStruct: Rule extends RuleTuple<infer RuleName>
    ? { args: Rule[1]; rule: RuleName; type: "default" }
    : Rule extends Custom<[...(infer Args)], infer RuleName, infer Subject>
        ? {
            args: Args;
            handler: CustomHandler<Args, Subject>;
            rule: RuleName;
            type: "custom";
        }
        : never