import type { CopilotUsageView, CopilotUsageDiagnostic } from './copilot-usage-types.ts';
export declare function unavailableCopilotUsage(diagnostic: CopilotUsageDiagnostic, billing?: CopilotUsageView['billing'], budget?: CopilotUsageView['budget']): CopilotUsageView;
/**
 * Pinned VS Code 44825207: parseQuotas/getQuotaUsage and chatStatusDashboard
 * display account amounts directly. Only per-turn nano-AIU uses /1e9; it is
 * intentionally absent here. Pooled credits_used never shares an entitlement.
 */
export declare function normalizeCopilotUsage(input: unknown, observedAt: number): CopilotUsageView;
//# sourceMappingURL=copilot-usage-normalize.d.ts.map