import * as z from "zod/v4-mini";
import { WindowSize } from "./window-size.js";
export type GetUsageByMeterRequest = {
    /**
     * BillingAnchor enables custom monthly billing periods for meter usage aggregation.
     *
     * @remarks
     *
     * Usage guidelines:
     * - Only effective when WindowSize = "MONTH"
     * - For other window sizes (DAY, HOUR, WEEK), this field is ignored
     * - When nil, uses standard calendar months (1st to 1st)
     * - When provided, creates custom monthly periods (e.g., 5th to 5th)
     *
     * Common use cases:
     * - Subscription billing periods that don't align with calendar months
     * - Customer-specific billing cycles (e.g., signed up on 15th)
     * - Multi-tenant systems with different billing anchor dates
     *
     * Example: If BillingAnchor = "2024-03-05T14:30:45Z" and WindowSize = "MONTH":
     *   - March period: 2024-03-05 14:30:45 to 2024-04-05 14:30:45
     *   - April period: 2024-04-05 14:30:45 to 2024-05-05 14:30:45
     */
    billingAnchor?: Date | undefined;
    bucketSize?: WindowSize | undefined;
    customerId?: string | undefined;
    endTime?: Date | undefined;
    externalCustomerId?: string | undefined;
    filters?: {
        [k: string]: Array<string>;
    } | undefined;
    meterId: string;
    startTime?: Date | undefined;
    timezone?: string | undefined;
    windowSize?: WindowSize | undefined;
};
/** @internal */
export type GetUsageByMeterRequest$Outbound = {
    billing_anchor?: string | undefined;
    bucket_size?: string | undefined;
    customer_id?: string | undefined;
    end_time?: string | undefined;
    external_customer_id?: string | undefined;
    filters?: {
        [k: string]: Array<string>;
    } | undefined;
    meter_id: string;
    start_time?: string | undefined;
    timezone?: string | undefined;
    window_size?: string | undefined;
};
/** @internal */
export declare const GetUsageByMeterRequest$outboundSchema: z.ZodMiniType<GetUsageByMeterRequest$Outbound, GetUsageByMeterRequest>;
export declare function getUsageByMeterRequestToJSON(getUsageByMeterRequest: GetUsageByMeterRequest): string;
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