Variable SpecConst

Spec: Union<
    readonly [
        Struct<{ kind: Literal<"email"> }>,
        Struct<
            {
                batchSize: optional<Number>;
                feed: optional<
                    Codec<
                        Ref<Feed & OfKind<Object> & Unknown>,
                        EncodedReference,
                        never,
                        never,
                    >,
                >;
                kind: Literal<"feed">;
            },
        >,
        Struct<{ kind: Literal<"direct"> }>,
        Struct<
            {
                kind: Literal<"subscription">;
                options: optional<
                    Struct<{ deep: optional<Boolean>; delay: optional<Number> }>,
                >;
                query: Struct<
                    {
                        ast: Codec<
                            | QuerySelectClause
                            | QueryFilterClause
                            | QueryReferenceTraversalClause
                            | QueryIncomingReferencesClause
                            | QueryRelationClause
                            | QueryRelationTraversalClause
                            | QueryHierarchyTraversalClause
                            | QueryUnionClause
                            | QuerySetDifferenceClause
                            | QueryOrderClause
                            | QueryOptionsClause
                            | QueryLimitClause
                            | QuerySkipClause
                            | QueryAggregateClause
                            | QueryFromClause,
                            | QuerySelectClause
                            | QueryFilterClause
                            | QueryReferenceTraversalClause
                            | QueryIncomingReferencesClause
                            | QueryRelationClause
                            | QueryRelationTraversalClause
                            | QueryHierarchyTraversalClause
                            | QueryUnionClause
                            | QuerySetDifferenceClause
                            | QueryOrderClause
                            | QueryOptionsClause
                            | QueryLimitClause
                            | QuerySkipClause
                            | QueryAggregateClause
                            | QueryFromClause,
                            never,
                            never,
                        >;
                        raw: optional<String>;
                    },
                >;
            },
        >,
        Struct<{ cron: String; kind: Literal<"timer"> }>,
        Struct<
            {
                kind: Literal<"webhook">;
                method: optional<String>;
                port: optional<Number>;
            },
        >,
    ],
> = ...