import { type RefObject } from 'react';
export declare function formatCompactTokens(count: number): string;
export declare function formatUsageBytes(bytes: number): string;
export declare function formatUsageSeconds(seconds: number): string;
export declare function usageLevel(used: number, total: number): 'normal' | 'low' | 'exhausted';
/** Four compact rows; only authoritative measured quantities get progress values. */
export declare function ArkmeAccountUsage({ accountScope, onOpenDetails }: {
    accountScope: string;
    onOpenDetails: () => void;
}): import("react").JSX.Element;
/** Read only while open; no polling or locally estimated quota values. */
interface UsageDetailsProps {
    accountScope: string;
    onViewMembership: () => void;
}
export declare function ArkmeAccountUsageDetails(props: UsageDetailsProps): import("react").JSX.Element;
export declare function ArkmeAccountUsageDialog({ accountScope, onViewMembership, onClose, returnFocusRef }: {
    accountScope: string;
    onViewMembership: () => void;
    onClose: () => void;
    returnFocusRef?: RefObject<HTMLElement>;
}): import("react").ReactPortal;
export {};
//# sourceMappingURL=ArkmeAccountUsage.d.ts.map