import { type APIChannel, type ChannelFlags, ChannelType } from "discord-api-types/v10";
import type { Client } from "../classes/Client.js";
import type { DMBasedChannel, GuildBasedChannel, SendableChannel, ThreadChannel, ThreadOnlyChannel } from "../types/channels.js";
import type { IfPartial } from "../types/index.js";
import { Base } from "./Base.js";
export declare abstract class BaseChannel<Type extends ChannelType, IsPartial extends boolean = false> extends Base {
    constructor(client: Client, rawDataOrId: IsPartial extends true ? string : Extract<APIChannel, {
        type: Type;
    }>, type?: Type);
    /**
     * The raw data of the channel.
     */
    protected _rawData: Extract<APIChannel, {
        type: Type;
    }> | null;
    private _type;
    protected setData(data: Extract<APIChannel, {
        type: Type;
    }>): void;
    protected setField(field: keyof Extract<APIChannel, {
        type: Type;
    }>, value: unknown): void;
    /**
     * The raw Discord API data for this channel
     */
    get rawData(): Readonly<Extract<APIChannel, {
        type: Type;
    }>>;
    /**
     * The id of the channel.
     */
    readonly id: string;
    /**
     * Whether the channel is a partial channel (meaning it does not have all the data).
     * If this is true, you should use {@link BaseChannel.fetch} to get the full data of the channel.
     */
    get partial(): IsPartial;
    /**
     * The type of the channel.
     */
    get type(): IfPartial<IsPartial, Type>;
    /**
     * Whether this is a DM-based channel.
     */
    isDMBased(): this is Extract<this, DMBasedChannel<IsPartial>>;
    /**
     * Whether this is a guild channel.
     */
    isGuildBased(): this is Extract<this, GuildBasedChannel<IsPartial>>;
    /**
     * Whether this channel is a thread.
     */
    isThread(): this is Extract<this, ThreadChannel<IsPartial>>;
    /**
     * Whether this channel is thread-only (forum/media).
     */
    isThreadOnly(): this is Extract<this, ThreadOnlyChannel<IsPartial>>;
    /**
     * Whether this channel can be sent to directly.
     */
    isSendable(): this is Extract<this, SendableChannel<IsPartial>>;
    /**
     * The flags of the channel in a bitfield.
     * @see https://discord.com/developers/docs/resources/channel#channel-object-channel-flags
     */
    get flags(): IfPartial<IsPartial, ChannelFlags | undefined>;
    /**
     * Fetches the channel from the API.
     * @returns A Promise that resolves to a non-partial channel
     */
    fetch(): Promise<BaseChannel<Type, false>>;
    /**
     * Delete the channel
     */
    delete(): Promise<void>;
    /**
     * Returns the Discord mention format for this channel
     * @returns The mention string in the format <#channelId>
     */
    toString(): string;
}
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