import type { ApiClient } from '../../core/ApiClient';
import { BaseCrudApi } from '../../core/BaseCrudApi';
import type { ListQuery, Paginated } from '../../core/types';
import type { Contact, CountContactsQuery, CountMediaResult, CreateContactPayload, ExistsContactsParams, ExportTemplatePayload, TransferTicketPayload, UpdateContactPayload } from './types';
export declare class ContactsApi extends BaseCrudApi<Contact, CreateContactPayload, UpdateContactPayload> {
    constructor(client: ApiClient);
    /**
     * Downloads a CSV template for importing contacts, with columns based on the service type.
     * @permissions contacts.view AND contacts.export
     */
    exportTemplate(body: ExportTemplatePayload, headers?: Record<string, string>): Promise<unknown>;
    /**
     * Returns the total number of contacts matching the given query filters.
     * @permissions contacts.view
     */
    count(query?: CountContactsQuery, headers?: Record<string, string>): Promise<{
        count: number;
    }>;
    /**
     * Returns the total number of contacts matching the given filters (POST variant for complex queries).
     * @permissions contacts.view
     */
    countPost(body: CountContactsQuery, headers?: Record<string, string>): Promise<{
        count: number;
    }>;
    /**
     * Returns a paginated list of contacts available for message forwarding.
     * @permissions contacts.view
     */
    forward(query?: ListQuery<Contact>, headers?: Record<string, string>): Promise<Paginated<Contact>>;
    /**
     * Checks whether contacts exist for the given phone numbers on a specific service. Returns a map of number to boolean.
     * @permissions contacts.view
     */
    exists(params: ExistsContactsParams, headers?: Record<string, string>): Promise<Record<string, boolean>>;
    /**
     * Returns media counts grouped by type (e.g. image, video, document, link) for a contact.
     * @permissions contacts.view
     */
    countMedia(contactId: string, headers?: Record<string, string>): Promise<CountMediaResult>;
    /**
     * Returns a paginated list of contacts using POST body for advanced filtering.
     * @permissions contacts.view
     */
    list(body: Record<string, unknown>, headers?: Record<string, string>): Promise<Paginated<Contact>>;
    /**
     * Opens (or transfers) the contact's ticket to a department, and optionally a user.
     * This is the real ticket-open flow used by the UI — there is no `POST /tickets`.
     * @permissions tickets.transfer.all OR tickets.transfer.me
     */
    transferTicket(contactId: string, payload: TransferTicketPayload, headers?: Record<string, string>): Promise<unknown>;
}
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