import { SignalService } from "@session.js/types/signal-bindings";
import { ContentMessage, type MessageParams } from "../signal-message.js";
interface ReceiptMessageParams extends MessageParams {
    timestamps: Array<number>;
}
export declare abstract class ReceiptMessage extends ContentMessage {
    readonly timestamps: Array<number>;
    constructor({ timestamp, identifier, timestamps }: ReceiptMessageParams);
    abstract getReceiptType(): SignalService.ReceiptMessage.Type;
    contentProto(): SignalService.Content;
    protected receiptProto(): SignalService.ReceiptMessage;
}
export declare class ReadReceiptMessage extends ReceiptMessage {
    getReceiptType(): SignalService.ReceiptMessage.Type;
}
export {};