export declare const notificationTypeEnum: import("arktype/internal/variants/string.ts").StringType<"access-requested" | "app-message" | "build-complete" | "build-failed" | "comment-posted" | "dm-received" | "follow-approved" | "follow-request" | "follower-added" | "member-joined" | "request-approved" | "request-revoked" | "vibe-published" | "vibe-remixed", {}>;
export type NotificationType = typeof notificationTypeEnum.infer;
export declare const EvtUserNotification: import("arktype/internal/variants/object.ts").ObjectType<{
    type: "vibes.diy.evt-user-notification";
    notificationType: "access-requested" | "app-message" | "build-complete" | "build-failed" | "comment-posted" | "dm-received" | "follow-approved" | "follow-request" | "follower-added" | "member-joined" | "request-approved" | "request-revoked" | "vibe-published" | "vibe-remixed";
    ownerHandle: string;
    appSlug: string | null;
    counterpartHandle?: string | undefined;
    body?: string | undefined;
}, {}>;
export type EvtUserNotification = typeof EvtUserNotification.infer;
export declare function isEvtUserNotification(obj: unknown): obj is EvtUserNotification;
export declare function isBuildNotification(notificationType: string): boolean;
export declare const USER_NOTIFY_SHARD_PREFIX = "notify-user-";
export declare function userNotifyShardFor(userId: string): string;
export declare function isUserNotifyShard(shard: string): boolean;
export declare const MAX_ROLL_INDEX = 8;
export declare function codegenShardForUser(userId: string, n: number): string;
export declare function shardBelongsToUser(shard: string, userId: string): boolean;
export declare const ReqSubscribeUserNotificationsRaw: import("arktype/internal/variants/object.ts").ObjectType<{
    type: "vibes.diy.req-subscribe-user-notifications";
}, {}>;
export type ReqSubscribeUserNotificationsRaw = typeof ReqSubscribeUserNotificationsRaw.infer;
export declare function isReqSubscribeUserNotificationsRaw(obj: unknown): obj is ReqSubscribeUserNotificationsRaw;
export declare const ResSubscribeUserNotifications: import("arktype/internal/variants/object.ts").ObjectType<{
    type: "vibes.diy.res-subscribe-user-notifications";
    status: "ok";
}, {}>;
export type ResSubscribeUserNotifications = typeof ResSubscribeUserNotifications.infer;
export declare function isResSubscribeUserNotifications(obj: unknown): obj is ResSubscribeUserNotifications;
export declare const ReqRegisterPushTokenRaw: import("arktype/internal/variants/object.ts").ObjectType<{
    type: "vibes.diy.req-register-push-token";
    token: string;
    platform: "ios";
    appVersion: string;
}, {}>;
export type ReqRegisterPushTokenRaw = typeof ReqRegisterPushTokenRaw.infer;
export declare function isReqRegisterPushTokenRaw(obj: unknown): obj is ReqRegisterPushTokenRaw;
export interface RegisterPushTokenRequest {
    readonly userId: string;
    readonly token: string;
    readonly platform: "ios";
    readonly appVersion: string;
}
export type PushTokenWarningSink = (message: string, ...details: string[]) => void;
export declare const ResRegisterPushToken: import("arktype/internal/variants/object.ts").ObjectType<{
    type: "vibes.diy.res-register-push-token";
    status: "ok";
}, {}>;
export type ResRegisterPushToken = typeof ResRegisterPushToken.infer;
export declare function isResRegisterPushToken(obj: unknown): obj is ResRegisterPushToken;
export declare const ReqDeregisterPushTokenRaw: import("arktype/internal/variants/object.ts").ObjectType<{
    type: "vibes.diy.req-deregister-push-token";
    token: string;
}, {}>;
export type ReqDeregisterPushTokenRaw = typeof ReqDeregisterPushTokenRaw.infer;
export declare function isReqDeregisterPushTokenRaw(obj: unknown): obj is ReqDeregisterPushTokenRaw;
export declare const ResDeregisterPushToken: import("arktype/internal/variants/object.ts").ObjectType<{
    type: "vibes.diy.res-deregister-push-token";
    status: "ok";
}, {}>;
export type ResDeregisterPushToken = typeof ResDeregisterPushToken.infer;
export declare function isResDeregisterPushToken(obj: unknown): obj is ResDeregisterPushToken;
export declare const notificationRow: import("arktype/internal/variants/object.ts").ObjectType<{
    id: string;
    userId: string;
    notificationType: "access-requested" | "app-message" | "build-complete" | "build-failed" | "comment-posted" | "dm-received" | "follow-approved" | "follow-request" | "follower-added" | "member-joined" | "request-approved" | "request-revoked" | "vibe-published" | "vibe-remixed";
    ownerHandle: string;
    appSlug: string | null;
    body: string;
    actorHandle?: string | null | undefined;
    actorUserId?: string | null | undefined;
    targetRef?: unknown;
    dedupeKey: string;
    created: string;
    readAt?: string | null | undefined;
}, {}>;
export type NotificationRow = typeof notificationRow.infer;
export declare function isNotificationRow(obj: unknown): obj is NotificationRow;
export declare const evtOwnerDigest: import("arktype/internal/variants/object.ts").ObjectType<{
    type: "vibes.diy.evt-owner-digest";
    userId: string;
}, {}>;
export type EvtOwnerDigest = typeof evtOwnerDigest.infer;
export declare function isEvtOwnerDigest(obj: unknown): obj is EvtOwnerDigest;
export declare const emitNotificationInput: import("arktype/internal/variants/object.ts").ObjectType<{
    userId: string;
    notificationType: "access-requested" | "app-message" | "build-complete" | "build-failed" | "comment-posted" | "dm-received" | "follow-approved" | "follow-request" | "follower-added" | "member-joined" | "request-approved" | "request-revoked" | "vibe-published" | "vibe-remixed";
    ownerHandle: string;
    appSlug: string | null;
    body: string;
    actorHandle?: string | undefined;
    actorUserId?: string | undefined;
    targetRef?: unknown;
    dedupeKey: string;
}, {}>;
export type EmitNotificationInput = typeof emitNotificationInput.infer;