import { BasePlatformAdapter, MessageEvent, ProcessingOutcome, SendResult } from './platform-base.js';
import type { PlatformConfig } from './platform-base.js';
export interface SmsConfig extends PlatformConfig {
    accountSid?: string;
    authToken?: string;
    fromNumber?: string;
    webhookPort?: number;
    webhookHost?: string;
    webhookUrl?: string;
    allowedNumbers?: string[];
    insecureNoSignature?: boolean;
    homeChannel?: string;
}
declare const MAX_SMS_LENGTH = 1600;
declare function redactPhone(phone: string): string;
export declare class SmsChannel extends BasePlatformAdapter {
    private accountSid;
    private authToken;
    private fromNumber;
    private webhookPort;
    private webhookHost;
    private webhookUrl;
    private allowedNumbers;
    private insecureNoSignature;
    private homeChannel;
    private server;
    constructor(config: SmsConfig);
    connect(): Promise<boolean>;
    disconnect(): Promise<void>;
    verifyTwilioSignature(url: string, params: Record<string, string>, signature: string): boolean;
    handleInboundWebhook(params: Record<string, string>, signature?: string, url?: string): Promise<string>;
    private basicAuthHeader;
    private chunkContent;
    send(chatId: string, content: string, _replyTo?: string, _metadata?: Record<string, unknown>): Promise<SendResult>;
    editMessage(_chatId: string, messageId: string, _content: string, _finalize?: boolean): Promise<SendResult>;
    sendTyping(_chatId: string, _metadata?: Record<string, unknown>): Promise<void>;
    stopTyping(_chatId: string): Promise<void>;
    sendImage(chatId: string, imageUrl: string, caption?: string, _replyTo?: string, _metadata?: Record<string, unknown>): Promise<SendResult>;
    sendAnimation(chatId: string, animationUrl: string, caption?: string, replyTo?: string, metadata?: Record<string, unknown>): Promise<SendResult>;
    getChatInfo(chatId: string): Promise<Record<string, unknown>>;
    get homePhoneNumber(): string;
    onProcessingComplete(_event: MessageEvent, _outcome: ProcessingOutcome): void;
}
export { MAX_SMS_LENGTH, redactPhone };
//# sourceMappingURL=sms.d.ts.map