import type { Database } from "../client.js";
export declare function usageQueries(db: Database): {
    log(data: {
        agentId?: string | null;
        endpoint: string;
        statusCode: number;
        responseSafe: boolean | null;
        categories?: string[];
        latencyMs: number;
        requestId: string;
        tenantId?: string;
    }): Promise<void>;
    countInPeriod(start: Date | string, end: Date | string, tenantId?: string): Promise<any>;
    summary(start: Date | string, end: Date | string, tenantId?: string): Promise<any>;
    daily(start: Date | string, end: Date | string, tenantId?: string): Promise<any>;
    countRecent(minutes?: number, tenantId?: string): Promise<any>;
};
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