import type { ChannelRule } from "./channelRules.js";
/** "the X folder", or "its folder" when nothing is named. */
export declare function folderPhrase(folderName: string | null): string;
/** Shown once a channel has permissions of its own instead of following its folder. */
export declare function folderFollowNote(folderName: string | null): string;
/**
 * The folder's half of `describeRules`: reading denied here hides the folder
 * along with every channel in it that follows it.
 */
export declare function describeFolderRules(rules: ChannelRule[], roleNames: Map<string, string>): string;