export interface WidgetMessageAttachment {
    id: string;
    fileId: string;
    fileName: string;
    fileSize: number;
    mimeType: string;
    downloadUrl?: string | null;
    thumbnail?: string | null;
}
export interface WidgetMessage {
    id: string;
    conversationId: string;
    content: string;
    authorId: string;
    parentMessageId?: string;
    threadLevel: number;
    replyCount: number;
    createdAt: string;
    updatedAt: string;
    isEdited: boolean;
    isPinned: boolean;
    permissions: {
        canEdit: boolean;
        canDelete: boolean;
        canReact: boolean;
        canReply: boolean;
        canPin: boolean;
    };
    reactions: Array<{
        id: string;
        emoji: string;
        userId: string;
    }>;
    attachments: WidgetMessageAttachment[];
}
export interface PendingUploadAttachment {
    fileId: string;
    fileName: string;
    fileSize: number;
    mimeType: string;
    downloadUrl?: string | null;
}
export interface SendContextMessageResponse {
    sendContextMessage?: {
        success?: boolean;
        message?: {
            id?: string;
            conversationId?: string;
        } | null;
    };
}
export interface WidgetConversationQueryResponse {
    conversation?: {
        id: string;
        title?: string | null;
        description?: string | null;
        settings?: Record<string, unknown> | null;
        updatedAt?: string;
        features?: Record<string, unknown>;
        currentUserMembership?: {
            unreadCount?: number;
        } | null;
    } | null;
}
export interface ContextConversationsQueryResponse {
    conversations?: {
        edges?: Array<{
            node?: {
                id?: string | null;
                settings?: Record<string, unknown> | null;
            } | null;
        }>;
    } | null;
}
export interface WidgetMessagesQueryResponse {
    messages?: {
        edges: Array<{
            node: Record<string, unknown>;
        }>;
    };
}
export interface InitiateUploadResponse {
    initiateUpload?: {
        uploadUrl?: string | null;
        session?: {
            id: string;
        } | null;
    } | null;
}
export interface CompleteUploadResponse {
    completeUpload?: {
        fileId?: string;
        file?: {
            id?: string;
            name?: string;
            mimeType?: string;
            size?: number;
            downloadUrl?: string | null;
        } | null;
    } | null;
}
export interface WidgetParticipant {
    id: string;
    label: string;
}
export interface WidgetFeatureFlags {
    threads: boolean;
    reactions: boolean;
    mentions: boolean;
}
export declare const QUICK_REACTIONS: string[];
export declare const MAX_DIRECT_UPLOAD_BYTES: number;
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