import type { PushSendInput } from '../../types/index.js';
/**
 * Pusher Beams-specific augmentations of the universal `PushSendInput`.
 *
 * Beams is the canonical TS example of architecture decision 4.3
 * (the "outlier wire-translation" pattern): the publisher must supply BOTH
 * an FCM-formatted payload AND an APNs-formatted payload in the same
 * request (and optionally a Web push payload). Beams' server fans these
 * out to subscribed devices based on each device's registered token type.
 *
 * The connector synthesizes the nested `fcm`/`apns`/`web` payloads from
 * the base `PushSendInput` fields, then merges in the augmentation fields
 * below via shallow spread (augmentation wins on key collisions).
 *
 * The `data` field is widened from the base `Record<string, string>` to
 * `Record<string, unknown>`: FCM requires string values (the connector
 * coerces non-strings via JSON.stringify), but APNs and Web preserve the
 * original types.
 */
export interface PusherBeamsInputAugmentation {
    /** Widened from base; FCM portion gets string-coerced at synthesis time. */
    data?: Record<string, unknown>;
    /** iOS badge count → synthesized `apns.aps.badge`. Sub-baseline (not on `PushSendInput`). */
    badge?: number;
    /** Notification sound → synthesized `apns.aps.sound`. Sub-baseline (not on `PushSendInput`). */
    sound?: string;
    /** Seconds until expiry → `fcm.android.ttl` + `apns['apns-expiration']`. Sub-baseline (not on `PushSendInput`). */
    ttl?: number;
    /** Multi-user broadcast — overrides `input.to`. Uses `/publishes/users`. */
    users?: string[];
    /** Interest-broadcast — switches endpoint to `/publishes/interests`. */
    interests?: string[];
    fcm?: {
        notification?: {
            title?: string;
            body?: string;
            icon?: string;
            tag?: string;
        };
        data?: Record<string, string>;
        android?: {
            ttl?: string;
            priority?: 'NORMAL' | 'HIGH';
            collapse_key?: string;
        };
    };
    apns?: {
        aps?: {
            alert?: {
                title?: string;
                body?: string;
                subtitle?: string;
            };
            sound?: string;
            badge?: number;
            'thread-id'?: string;
            category?: string;
            'content-available'?: 0 | 1;
            'mutable-content'?: 0 | 1;
        };
        'apns-expiration'?: number;
        'apns-priority'?: 5 | 10;
        'apns-collapse-id'?: string;
    };
    web?: {
        notification?: {
            title?: string;
            body?: string;
            icon?: string;
            deep_link?: string;
        };
        data?: Record<string, unknown>;
    };
}
/**
 * Narrowed input for `PusherBeamsPushConnector.send()`. Inherits the
 * universal `PushSendInput` shape (with `data` widened per the augmentation)
 * and adds Beams-specific routing + platform-override fields.
 */
export interface PusherBeamsPushSendInput extends Omit<PushSendInput, 'data'>, PusherBeamsInputAugmentation {
}
/**
 * Pusher Beams publish-API success response shape.
 */
export interface PusherBeamsSendResponse {
    publishId: string;
}
/**
 * Pusher Beams publish-API error response shape.
 */
export interface PusherBeamsErrorResponse {
    error?: string;
    description?: string;
}