import type { InviteUsageMode } from "../../types/inviteUsageMode";
export type { InviteUsageMode };
export type InviteUsageStrategy = {
    mode: InviteUsageMode;
    title: string;
    description: string;
    badgeLabel: string;
};
export declare const DEFAULT_USAGE_MODE: InviteUsageMode;
export declare const INVITE_USAGE_STRATEGIES: InviteUsageStrategy[];
export declare function getInviteUsageStrategy(mode: InviteUsageMode): InviteUsageStrategy;
export declare function formatTtlPresetLabel(hours: number): string;
export declare function buildInviteSettingsSummary(ttlHours: number, usageMode: InviteUsageMode): string;
export declare function formatExpiryDescription(date: Date): string;
export declare function buildActiveInviteSummary(usageMode: InviteUsageMode, expiresAt: Date | undefined, currentUses: number): string;