/**
 * Shared human vocabulary for live account activity and readiness.
 * JSON surfaces emit daemon fields as-is; these helpers are display-only.
 */
import type { AccountReadinessReason, UpstreamAuthState } from "@velum-labs/routekit-contracts";
export type AccountActivityFields = {
    serving?: boolean;
    inFlight?: number;
    lastSelected?: boolean;
    lastSelectedAt?: number;
};
export type AccountReadinessFields = {
    credentialValid?: boolean;
    upstreamAuthState?: UpstreamAuthState;
    configured?: boolean;
    relayOpen?: boolean;
    relayReady?: boolean;
    poolEligible?: boolean;
    coolingUntil?: number;
    readinessReasons?: AccountReadinessReason[];
};
/**
 * Compact activity markers appended after an account label:
 * `(serving N)` and/or `(last selected … ago)`.
 */
export declare function formatAccountActivityMarkers(account: AccountActivityFields, now?: number): string;
/**
 * Short readiness tags for usage-style lines. Prefer explicit false/cooling
 * over "ready".
 */
export declare function formatUsageReadinessSuffix(account: AccountReadinessFields, now?: number): string;
/** Enrollment/status detail used by `accounts status`. */
export declare function formatAccountsStatusDetail(account: AccountReadinessFields & {
    localOnly?: boolean;
}, now?: number): string;
/** Compact readiness suffix used by top-level `status`. */
export declare function formatOverviewReadinessSuffix(account: AccountReadinessFields, now?: number): string;
export declare function accountReadyForOverview(account: AccountReadinessFields): boolean;