import { FastifyReply } from "fastify";
import { TokenUsageReportService } from "../services/tokenusage.report.service";
/**
 * Self-service token-usage reporting: the caller's own company only.
 *
 * NO @Roles decorator anywhere — any authenticated user may read their own
 * company's usage. Scoping is the repository's job (buildDefaultMatch injects
 * the CLS company), and no route here accepts a companyId, so there is nothing
 * for a caller to point at somebody else's data.
 *
 * `metric` is allowlisted to credits and tokens: COST IS DELIBERATELY ABSENT.
 * Customers are billed in credits, and exposing the platform's monetary cost
 * would leak margin — enforcing that only in the UI would leave it one query
 * string away, so the boundary refuses it.
 *
 * Mounted at /tokenusages/reports/* — no overlap with /tokenusages,
 * /tokenusages/summary, /tokenusages/aggregated (a consuming app's own routes)
 * or /tokenusages/administration/*, so importing TokenUsageModule cannot
 * duplicate a Fastify route.
 *
 * Enum query params are validated against closed allowlists here rather than in
 * a DTO: DTOs are body validation for POST/PUT/PATCH, and GET filters use bare
 * @Query params. The allowlist matters — granularity and dimension select a
 * Cypher clause, they are not bound values.
 */
export declare class TokenUsageReportController {
    private readonly service;
    constructor(service: TokenUsageReportService);
    getSummary(reply: FastifyReply, from?: string, to?: string): Promise<void>;
    getTimeline(reply: FastifyReply, from?: string, to?: string, granularity?: string): Promise<void>;
    getBreakdown(reply: FastifyReply, from?: string, to?: string, dimension?: string, targetLabel?: string, metric?: string, limit?: string): Promise<void>;
    private _oneOf;
    private _range;
}
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