import { Configuration, HTTPHeaders, RequestContext, ResponseContext } from "./api";
import { CreateInstanceOperationRequest, GetConfigRequest, GetIceServersRequest, InitiateCallRequest, CreateCallReportRequest, DeletePushProfileRequest, UpdatePushProfileRequest, SendPushNotificationRequest, UpdateInstanceOperationRequest, UpdateInstanceTtlOperationRequest, GetFeatureFlagsRequest } from "./api/apis";
import { CallInitiationResponse, Config, IceServersResponse, Instance, CreateInstanceResponse, UpdateInstanceTtlResponse } from "./api/models";
import { Authentication } from "./auth";
import { InstanceAuthentication } from "./auth/InstanceAuthentication";
import { CorrelationContext } from "./requestHeaders/CorrelationContext";
export interface ApiClient {
    initiateCall(request: InitiateCallRequest): Promise<CallInitiationResponse>;
    getConfig(request: GetConfigRequest): Promise<Config>;
    getIceServers(request: GetIceServersRequest): Promise<IceServersResponse>;
    createInstance(authentication: Authentication, request: CreateInstanceOperationRequest): Promise<CreateInstanceResponse>;
    updateInstance(requestParameters: UpdateInstanceOperationRequest): Promise<Instance>;
    updateInstanceTtl(authentication: Authentication, request: UpdateInstanceTtlOperationRequest): Promise<UpdateInstanceTtlResponse>;
    createCallReport(request: CreateCallReportRequest): Promise<void>;
    deletePushProfile(requestParameters: DeletePushProfileRequest): Promise<void>;
    updatePushProfile(request: UpdatePushProfileRequest): Promise<void>;
    sendPushNotification(request: SendPushNotificationRequest): Promise<void>;
    setInstanceAuthentication(authentication: InstanceAuthentication, onAuthenticationRequired: () => Promise<InstanceAuthentication>): void;
    getFeatureFlags(request: GetFeatureFlagsRequest): Promise<{
        [key: string]: boolean | number;
    }>;
    setUpdateInstanceTtlWindow(updateTtlWindowDays: number | undefined): void;
}
export declare class InvalidInstanceAuthenticationError extends Error {
    error: any;
    constructor(error: any);
    get code(): number;
}
export declare class OcraClient implements ApiClient {
    private static readonly GENERAL_ERROR_MESSAGE;
    private static readonly EXPIRED_AUTH_MESSAGE;
    private static readonly HEADER_CONTENT_TYPE;
    private static readonly HEADER_VALUE_JSON_CONTENT_TYPE;
    private static readonly INVALID_INSTANCE_AUTHENTICATION_ERROR_CODE;
    private instanceApi;
    private callApi;
    private configApi;
    private iceApi;
    private callReportApi;
    private pushApi;
    private instanceAuthentication?;
    private onAuthenticationRequired?;
    private featureFlagsApi;
    private clientId;
    private updateTtlWindowDays;
    constructor(configuration: Configuration);
    getRequestHeaders: (correlationContext: CorrelationContext) => HTTPHeaders;
    getDefaultCorrelationContext(): CorrelationContext;
    deletePushProfile(request: DeletePushProfileRequest): Promise<void>;
    updatePushProfile(request: UpdatePushProfileRequest): Promise<void>;
    sendPushNotification(request: SendPushNotificationRequest): Promise<void>;
    initiateCall(request: InitiateCallRequest): Promise<CallInitiationResponse>;
    getConfig(request: GetConfigRequest): Promise<Config>;
    getIceServers(request: GetIceServersRequest): Promise<IceServersResponse>;
    getFeatureFlags(request: GetFeatureFlagsRequest): Promise<{
        [key: string]: boolean | number;
    }>;
    createInstance(authentication: Authentication, request: CreateInstanceOperationRequest): Promise<CreateInstanceResponse>;
    createCallReport(request: CreateCallReportRequest): Promise<void>;
    updateInstance(request: UpdateInstanceOperationRequest): Promise<Instance>;
    updateInstanceTtl(authentication: Authentication, request: UpdateInstanceTtlOperationRequest): Promise<UpdateInstanceTtlResponse>;
    setInstanceAuthentication(authentication: InstanceAuthentication, onAuthenticationRequired: () => Promise<InstanceAuthentication>): void;
    setUpdateInstanceTtlWindow(updateTtlWindowDays: number | undefined): void;
    private get authentication();
    pre(_: RequestContext): Promise<void>;
    post(context: ResponseContext): Promise<void>;
    private validateInstanceTtl;
    private processOcraApiErrors;
    private getSinchErrorFromJson;
    private updateRequestInstance;
    private isAuthenticationInvalid;
    private newInstanceAuthenticationRequired;
    private hasAuthenticationExpired;
    private makeRequest;
}
export declare class ApiClientFactory {
    static create(configuration: Configuration): OcraClient;
}