import { Table } from '../db/schema/Table.js';
import { TableV2Options } from '../db/schema/Table.js';
export declare const ATTACHMENT_TABLE = "attachments";
/**
 * AttachmentRecord represents an attachment in the local database.
 *
 * @experimental
 */
export interface AttachmentRecord {
    id: string;
    filename: string;
    localUri?: string;
    size?: number;
    mediaType?: string;
    timestamp?: number;
    metaData?: string;
    hasSynced?: boolean;
    state: AttachmentState;
}
/**
 * Maps a database row to an AttachmentRecord.
 *
 * @param row - The database row object
 * @returns The corresponding AttachmentRecord
 *
 * @experimental
 */
export declare function attachmentFromSql(row: any): AttachmentRecord;
/**
 * AttachmentState represents the current synchronization state of an attachment.
 *
 * @experimental
 */
export declare enum AttachmentState {
    QUEUED_UPLOAD = 0,// Attachment to be uploaded
    QUEUED_DOWNLOAD = 1,// Attachment to be downloaded
    QUEUED_DELETE = 2,// Attachment to be deleted
    SYNCED = 3,// Attachment has been synced
    ARCHIVED = 4
}
export interface AttachmentTableOptions extends Omit<TableV2Options, 'name' | 'columns'> {
}
/**
 * AttachmentTable defines the schema for the attachment queue table.
 *
 * @internal
 */
export declare class AttachmentTable extends Table {
    constructor(options?: AttachmentTableOptions);
}