import { ChannelAttachmentService, ChannelOutboundMessageEncoder, I18nService } from '@hexabot-ai/api';
import { ActionOptions, StdOutgoingAttachmentMessageData, StdOutgoingButtonsMessageData, StdOutgoingListMessageData, StdOutgoingMessageEnvelope, StdOutgoingQuickRepliesMessageData, StdOutgoingTextMessageData } from '@hexabot-ai/types';
import { MessageCreateOptions } from 'discord.js';
import { Type } from '@nestjs/common';
import { Discord } from '../types';
export type DiscordSourceScopedEncodeOptions = ActionOptions & {
    sourceId: string;
};
export declare class DiscordOutboundMessageEncoder extends ChannelOutboundMessageEncoder<Discord.Outbound, DiscordSourceScopedEncodeOptions> {
    private readonly i18n;
    private readonly channelAttachmentService;
    constructor(i18n: I18nService, channelAttachmentService: ChannelAttachmentService);
    encode(envelope: StdOutgoingMessageEnvelope, options: DiscordSourceScopedEncodeOptions): Promise<Discord.Outbound>;
    protected encodeTextMessage(message: StdOutgoingTextMessageData): MessageCreateOptions;
    protected encodeQuickRepliesMessage(message: StdOutgoingQuickRepliesMessageData): MessageCreateOptions;
    protected encodeButtonsMessage(message: StdOutgoingButtonsMessageData): MessageCreateOptions;
    protected encodeAttachmentMessage(message: StdOutgoingAttachmentMessageData, sourceId: string): Promise<MessageCreateOptions>;
    protected encodeListMessage(message: StdOutgoingListMessageData, options: DiscordSourceScopedEncodeOptions): Promise<MessageCreateOptions[]>;
    protected encodeCarouselMessage(message: StdOutgoingListMessageData, options: DiscordSourceScopedEncodeOptions): Promise<MessageCreateOptions[]>;
    private encodeInteractiveMessage;
    private encodeContentMessages;
    private encodeContentEmbed;
    private resolveContentImageUrl;
    private encodeContentButton;
    private encodeComponentButton;
    private encodeActionRows;
    private requireContent;
    private truncateDisplayText;
    private stringifyField;
    private ensureHttpUrl;
}
export declare function createDiscordOutboundMessageEncoder(_channelName: string): Type<DiscordOutboundMessageEncoder>;
export default DiscordOutboundMessageEncoder;
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