/**
 * @module call
 * @description Provides HTTP API call functionality for Frappe.
 * This module handles REST API calls with authentication support and
 * standardized error handling.
 *
 * @packageDocumentation
 *
 * @example
 * ```typescript
 * import { FrappeApp } from '@frappe/sdk';
 *
 * const app = new FrappeApp('https://instance.example.com');
 * const call = app.call();
 *
 * // Make a GET request
 * const response = await call.get('frappe.ping');
 *
 * // Make a POST request with data
 * const result = await call.post('frappe.handler', {
 *   data: { key: 'value' }
 * });
 * ```
 */
import { AxiosInstance } from 'axios';
import { ApiParams, TypedResponse } from './types';
/**
 * Handles HTTP API calls to Frappe endpoints.
 *
 * @class FrappeCall
 * @description Provides methods for making authenticated HTTP requests
 * to Frappe API endpoints with standardized error handling.
 *
 * @example
 * ```typescript
 * const call = new FrappeCall(
 *   'https://instance.example.com',
 *   axiosInstance,
 *   true,
 *   () => localStorage.getItem('token'),
 *   'Bearer'
 * );
 *
 * // Make API calls
 * const response = await call.get('frappe.ping');
 * ```
 */
export declare class FrappeCall {
    /** URL of the Frappe App instance */
    private readonly appURL;
    /** Axios instance for making HTTP requests */
    readonly axios: AxiosInstance;
    /** Whether to use token based authentication */
    readonly useToken: boolean;
    /** Function that returns the authentication token */
    readonly token?: () => string;
    /** Type of token to be used for authentication */
    readonly tokenType?: 'Bearer' | 'token';
    /**
     * Creates a new FrappeCall instance.
     *
     * @param appURL - Base URL of the Frappe instance
     * @param axios - Configured Axios instance for making requests
     * @param useToken - Whether to use token-based authentication
     * @param token - Function that returns the authentication token
     * @param tokenType - Type of token to use ('Bearer' or 'token')
     *
     * @example
     * ```typescript
     * const call = new FrappeCall(
     *   'https://instance.example.com',
     *   axiosInstance,
     *   true,
     *   () => localStorage.getItem('token'),
     *   'Bearer'
     * );
     * ```
     */
    constructor(appURL: string, axios: AxiosInstance, useToken?: boolean, token?: () => string, tokenType?: 'Bearer' | 'token');
    /**
     * Makes a GET request to a Frappe API endpoint.
     *
     * @template T - Type of the response data
     * @param path - API endpoint path
     * @param params - Query parameters
     * @returns Promise resolving to the response data
     * @throws {Error} If the request fails
     *
     * @example
     * ```typescript
     * // Simple GET request
     * const ping = await call.get('frappe.ping');
     *
     * // GET request with parameters
     * const users = await call.get<User[]>('frappe.user.get_users', {
     *   filters: { user_type: 'System User' }
     * });
     * ```
     */
    get<T extends TypedResponse<any> = TypedResponse<any>>(path: string, params?: ApiParams): Promise<T>;
    /**
     * Makes a POST request to a Frappe API endpoint.
     *
     * @template T - Type of the response data
     * @param path - API endpoint path
     * @param params - Request body data
     * @returns Promise resolving to the response data
     * @throws {Error} If the request fails
     *
     * @example
     * ```typescript
     * // Simple POST request
     * const result = await call.post('frappe.handler', {
     *   data: { key: 'value' }
     * });
     *
     * // POST request with typed response
     * interface LoginResponse {
     *   token: string;
     *   user: User;
     * }
     * const login = await call.post<LoginResponse>('login', {
     *   usr: 'admin',
     *   pwd: 'password'
     * });
     * ```
     */
    post<T extends TypedResponse<any> = TypedResponse<any>>(path: string, params?: ApiParams): Promise<T>;
    /**
     * Makes a PUT request to a Frappe API endpoint.
     *
     * @template T - Type of the response data
     * @param path - API endpoint path
     * @param params - Request body data
     * @returns Promise resolving to the response data
     * @throws {Error} If the request fails
     *
     * @example
     * ```typescript
     * // Update user preferences
     * const result = await call.put('frappe.user.update_prefs', {
     *   user: 'admin',
     *   preferences: {
     *     theme: 'dark'
     *   }
     * });
     * ```
     */
    put<T extends TypedResponse<any> = TypedResponse<any>>(path: string, params?: ApiParams): Promise<T>;
    /**
     * Makes a DELETE request to a Frappe API endpoint.
     *
     * @template T - Type of the response data
     * @param path - API endpoint path
     * @param params - Query parameters
     * @returns Promise resolving to the response data
     * @throws {Error} If the request fails
     *
     * @example
     * ```typescript
     * // Delete a temporary file
     * await call.delete('frappe.handler.delete_file', {
     *   filename: 'temp.txt'
     * });
     * ```
     */
    delete<T extends TypedResponse<any> = TypedResponse<any>>(path: string, params?: ApiParams): Promise<T>;
}