import { z } from '@moxxy/sdk';
/**
 * zod schemas for the Slack Events API request bodies we accept. Every inbound
 * body is validated against these BEFORE any field is read or the session is
 * touched (AGENTS.md A8: validate inbound frames with zod first). Unknown event
 * subtypes parse to the permissive envelope so we never throw on a Slack event
 * type we don't subscribe to — we just ignore it.
 */
/** The URL-verification handshake Slack sends once when you set the Request URL. */
export declare const urlVerificationSchema: z.ZodObject<{
    type: z.ZodLiteral<"url_verification">;
    token: z.ZodOptional<z.ZodString>;
    challenge: z.ZodString;
}, "strip", z.ZodTypeAny, {
    type: "url_verification";
    challenge: string;
    token?: string | undefined;
}, {
    type: "url_verification";
    challenge: string;
    token?: string | undefined;
}>;
export type SlackUrlVerification = z.infer<typeof urlVerificationSchema>;
/** A `message` or `app_mention` inner event. Loose on the many optional fields. */
export declare const messageEventSchema: z.ZodObject<{
    type: z.ZodEnum<["message", "app_mention"]>;
    /** Author user id. Absent for some bot/system messages. */
    user: z.ZodOptional<z.ZodString>;
    /** Set for messages posted by a bot integration (including our own). */
    bot_id: z.ZodOptional<z.ZodString>;
    /** Message text (may be empty for attachment-only messages). */
    text: z.ZodOptional<z.ZodString>;
    /** Channel the event occurred in. */
    channel: z.ZodOptional<z.ZodString>;
    /** Message timestamp (also the thread root when no `thread_ts`). */
    ts: z.ZodOptional<z.ZodString>;
    /** Present when the message is inside a thread. */
    thread_ts: z.ZodOptional<z.ZodString>;
    /** `message_changed` / `message_deleted` etc. — we ignore edited/system subtypes. */
    subtype: z.ZodOptional<z.ZodString>;
}, "strip", z.ZodTypeAny, {
    type: "message" | "app_mention";
    channel?: string | undefined;
    text?: string | undefined;
    thread_ts?: string | undefined;
    ts?: string | undefined;
    user?: string | undefined;
    bot_id?: string | undefined;
    subtype?: string | undefined;
}, {
    type: "message" | "app_mention";
    channel?: string | undefined;
    text?: string | undefined;
    thread_ts?: string | undefined;
    ts?: string | undefined;
    user?: string | undefined;
    bot_id?: string | undefined;
    subtype?: string | undefined;
}>;
export type SlackMessageEvent = z.infer<typeof messageEventSchema>;
/** The `event_callback` envelope wrapping an inner event. */
export declare const eventCallbackSchema: z.ZodObject<{
    type: z.ZodLiteral<"event_callback">;
    /** Workspace/team id — the unit we pair against. */
    team_id: z.ZodOptional<z.ZodString>;
    api_app_id: z.ZodOptional<z.ZodString>;
    /** Stable per-event id used for at-least-once dedupe. */
    event_id: z.ZodOptional<z.ZodString>;
    event_time: z.ZodOptional<z.ZodNumber>;
    /** The actual event. We only act on message/app_mention; others pass through. */
    event: z.ZodObject<{
        type: z.ZodString;
        user: z.ZodOptional<z.ZodString>;
        bot_id: z.ZodOptional<z.ZodString>;
        text: z.ZodOptional<z.ZodString>;
        channel: z.ZodOptional<z.ZodString>;
        ts: z.ZodOptional<z.ZodString>;
        thread_ts: z.ZodOptional<z.ZodString>;
        subtype: z.ZodOptional<z.ZodString>;
    }, "passthrough", z.ZodTypeAny, z.objectOutputType<{
        type: z.ZodString;
        user: z.ZodOptional<z.ZodString>;
        bot_id: z.ZodOptional<z.ZodString>;
        text: z.ZodOptional<z.ZodString>;
        channel: z.ZodOptional<z.ZodString>;
        ts: z.ZodOptional<z.ZodString>;
        thread_ts: z.ZodOptional<z.ZodString>;
        subtype: z.ZodOptional<z.ZodString>;
    }, z.ZodTypeAny, "passthrough">, z.objectInputType<{
        type: z.ZodString;
        user: z.ZodOptional<z.ZodString>;
        bot_id: z.ZodOptional<z.ZodString>;
        text: z.ZodOptional<z.ZodString>;
        channel: z.ZodOptional<z.ZodString>;
        ts: z.ZodOptional<z.ZodString>;
        thread_ts: z.ZodOptional<z.ZodString>;
        subtype: z.ZodOptional<z.ZodString>;
    }, z.ZodTypeAny, "passthrough">>;
    /** Bot user ids this event was authorized for — lets us detect self-authored messages. */
    authorizations: z.ZodOptional<z.ZodArray<z.ZodObject<{
        user_id: z.ZodOptional<z.ZodString>;
    }, "passthrough", z.ZodTypeAny, z.objectOutputType<{
        user_id: z.ZodOptional<z.ZodString>;
    }, z.ZodTypeAny, "passthrough">, z.objectInputType<{
        user_id: z.ZodOptional<z.ZodString>;
    }, z.ZodTypeAny, "passthrough">>, "many">>;
}, "strip", z.ZodTypeAny, {
    type: "event_callback";
    event: {
        type: string;
        channel?: string | undefined;
        text?: string | undefined;
        thread_ts?: string | undefined;
        ts?: string | undefined;
        user?: string | undefined;
        bot_id?: string | undefined;
        subtype?: string | undefined;
    } & {
        [k: string]: unknown;
    };
    team_id?: string | undefined;
    api_app_id?: string | undefined;
    event_id?: string | undefined;
    event_time?: number | undefined;
    authorizations?: z.objectOutputType<{
        user_id: z.ZodOptional<z.ZodString>;
    }, z.ZodTypeAny, "passthrough">[] | undefined;
}, {
    type: "event_callback";
    event: {
        type: string;
        channel?: string | undefined;
        text?: string | undefined;
        thread_ts?: string | undefined;
        ts?: string | undefined;
        user?: string | undefined;
        bot_id?: string | undefined;
        subtype?: string | undefined;
    } & {
        [k: string]: unknown;
    };
    team_id?: string | undefined;
    api_app_id?: string | undefined;
    event_id?: string | undefined;
    event_time?: number | undefined;
    authorizations?: z.objectInputType<{
        user_id: z.ZodOptional<z.ZodString>;
    }, z.ZodTypeAny, "passthrough">[] | undefined;
}>;
export type SlackEventCallback = z.infer<typeof eventCallbackSchema>;
/**
 * The top-level Slack request envelope: either the one-off url_verification
 * handshake or an event_callback. A discriminated union on `type` so a body
 * that is neither is rejected with a clear error.
 */
export declare const slackEnvelopeSchema: z.ZodDiscriminatedUnion<"type", [z.ZodObject<{
    type: z.ZodLiteral<"url_verification">;
    token: z.ZodOptional<z.ZodString>;
    challenge: z.ZodString;
}, "strip", z.ZodTypeAny, {
    type: "url_verification";
    challenge: string;
    token?: string | undefined;
}, {
    type: "url_verification";
    challenge: string;
    token?: string | undefined;
}>, z.ZodObject<{
    type: z.ZodLiteral<"event_callback">;
    /** Workspace/team id — the unit we pair against. */
    team_id: z.ZodOptional<z.ZodString>;
    api_app_id: z.ZodOptional<z.ZodString>;
    /** Stable per-event id used for at-least-once dedupe. */
    event_id: z.ZodOptional<z.ZodString>;
    event_time: z.ZodOptional<z.ZodNumber>;
    /** The actual event. We only act on message/app_mention; others pass through. */
    event: z.ZodObject<{
        type: z.ZodString;
        user: z.ZodOptional<z.ZodString>;
        bot_id: z.ZodOptional<z.ZodString>;
        text: z.ZodOptional<z.ZodString>;
        channel: z.ZodOptional<z.ZodString>;
        ts: z.ZodOptional<z.ZodString>;
        thread_ts: z.ZodOptional<z.ZodString>;
        subtype: z.ZodOptional<z.ZodString>;
    }, "passthrough", z.ZodTypeAny, z.objectOutputType<{
        type: z.ZodString;
        user: z.ZodOptional<z.ZodString>;
        bot_id: z.ZodOptional<z.ZodString>;
        text: z.ZodOptional<z.ZodString>;
        channel: z.ZodOptional<z.ZodString>;
        ts: z.ZodOptional<z.ZodString>;
        thread_ts: z.ZodOptional<z.ZodString>;
        subtype: z.ZodOptional<z.ZodString>;
    }, z.ZodTypeAny, "passthrough">, z.objectInputType<{
        type: z.ZodString;
        user: z.ZodOptional<z.ZodString>;
        bot_id: z.ZodOptional<z.ZodString>;
        text: z.ZodOptional<z.ZodString>;
        channel: z.ZodOptional<z.ZodString>;
        ts: z.ZodOptional<z.ZodString>;
        thread_ts: z.ZodOptional<z.ZodString>;
        subtype: z.ZodOptional<z.ZodString>;
    }, z.ZodTypeAny, "passthrough">>;
    /** Bot user ids this event was authorized for — lets us detect self-authored messages. */
    authorizations: z.ZodOptional<z.ZodArray<z.ZodObject<{
        user_id: z.ZodOptional<z.ZodString>;
    }, "passthrough", z.ZodTypeAny, z.objectOutputType<{
        user_id: z.ZodOptional<z.ZodString>;
    }, z.ZodTypeAny, "passthrough">, z.objectInputType<{
        user_id: z.ZodOptional<z.ZodString>;
    }, z.ZodTypeAny, "passthrough">>, "many">>;
}, "strip", z.ZodTypeAny, {
    type: "event_callback";
    event: {
        type: string;
        channel?: string | undefined;
        text?: string | undefined;
        thread_ts?: string | undefined;
        ts?: string | undefined;
        user?: string | undefined;
        bot_id?: string | undefined;
        subtype?: string | undefined;
    } & {
        [k: string]: unknown;
    };
    team_id?: string | undefined;
    api_app_id?: string | undefined;
    event_id?: string | undefined;
    event_time?: number | undefined;
    authorizations?: z.objectOutputType<{
        user_id: z.ZodOptional<z.ZodString>;
    }, z.ZodTypeAny, "passthrough">[] | undefined;
}, {
    type: "event_callback";
    event: {
        type: string;
        channel?: string | undefined;
        text?: string | undefined;
        thread_ts?: string | undefined;
        ts?: string | undefined;
        user?: string | undefined;
        bot_id?: string | undefined;
        subtype?: string | undefined;
    } & {
        [k: string]: unknown;
    };
    team_id?: string | undefined;
    api_app_id?: string | undefined;
    event_id?: string | undefined;
    event_time?: number | undefined;
    authorizations?: z.objectInputType<{
        user_id: z.ZodOptional<z.ZodString>;
    }, z.ZodTypeAny, "passthrough">[] | undefined;
}>]>;
export type SlackEnvelope = z.infer<typeof slackEnvelopeSchema>;
//# sourceMappingURL=schema.d.ts.map