import * as z from "zod/v3";
import { Result as SafeParseResult } from "../../types/fp.js";
import { SDKValidationError } from "../errors/sdkvalidationerror.js";
/**
 * RateLimit is the per-minute request ceiling. Enforced via atomic
 *
 * @remarks
 *  increment-first semantics in the enforcement middleware.
 */
export type RateLimit = {
    requestsPerMinute?: number | undefined;
};
/** @internal */
export declare const RateLimit$inboundSchema: z.ZodType<RateLimit, z.ZodTypeDef, unknown>;
/** @internal */
export type RateLimit$Outbound = {
    requests_per_minute?: number | undefined;
};
/** @internal */
export declare const RateLimit$outboundSchema: z.ZodType<RateLimit$Outbound, z.ZodTypeDef, RateLimit>;
export declare function rateLimitToJSON(rateLimit: RateLimit): string;
export declare function rateLimitFromJSON(jsonString: string): SafeParseResult<RateLimit, SDKValidationError>;
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