import * as z from "zod/v3";
import { Result as SafeParseResult } from "../../types/fp.js";
import { SDKValidationError } from "../errors/sdkvalidationerror.js";
export type CostGroupRow = {
    model: string | null;
    apiKeyId: string | null;
    teamId: string | null;
    externalUserId: string | null;
    orgId: string | null;
    /**
     * Cost in major currency units (e.g. dollars)
     */
    cost: number;
    /**
     * Cost in integer NANO-units — 1e9 per major currency unit (NOT cents). Divide by 1e9 for the major amount; use `cost` for the ready-made major value.
     */
    costNano: string;
};
/** @internal */
export declare const CostGroupRow$inboundSchema: z.ZodType<CostGroupRow, z.ZodTypeDef, unknown>;
/** @internal */
export type CostGroupRow$Outbound = {
    model: string | null;
    api_key_id: string | null;
    team_id: string | null;
    external_user_id: string | null;
    org_id: string | null;
    cost: number;
    cost_nano: string;
};
/** @internal */
export declare const CostGroupRow$outboundSchema: z.ZodType<CostGroupRow$Outbound, z.ZodTypeDef, CostGroupRow>;
export declare function costGroupRowToJSON(costGroupRow: CostGroupRow): string;
export declare function costGroupRowFromJSON(jsonString: string): SafeParseResult<CostGroupRow, SDKValidationError>;
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