export declare const CHAT_CHANNEL_ORDER: readonly ["telegram", "whatsapp", "discord", "irc", "googlechat", "slack", "signal", "imessage"];
export type ChatChannelId = (typeof CHAT_CHANNEL_ORDER)[number];
export declare const CHANNEL_IDS: readonly ["telegram", "whatsapp", "discord", "irc", "googlechat", "slack", "signal", "imessage"];
export declare const CORE_RUNTIME_CHANNEL_IDS: readonly ["telegram", "discord"];
export type CoreRuntimeChannelId = (typeof CORE_RUNTIME_CHANNEL_IDS)[number];
export declare function isCoreRuntimeChannelId(raw: string): raw is CoreRuntimeChannelId;
export declare const CHAT_CHANNEL_ALIASES: Record<string, ChatChannelId>;
export declare const normalizeChannelKey: (raw?: string | null) => string | undefined;
export declare function normalizeChatChannelId(raw?: string | null): ChatChannelId | null;
