import * as z from "zod/v4";
import { ClosedEnum } from "../types/enums.js";
import { Result as SafeParseResult } from "../types/fp.js";
import { SDKValidationError } from "./errors/sdkvalidationerror.js";
export declare const IssuedTokenType: {
    readonly UrnIetfParamsOauthTokenTypeAccessToken: "urn:ietf:params:oauth:token-type:access_token";
};
export type IssuedTokenType = ClosedEnum<typeof IssuedTokenType>;
export declare const TokenType: {
    readonly Bearer: "Bearer";
};
export type TokenType = ClosedEnum<typeof TokenType>;
/**
 * RFC 8693 token exchange response.
 */
export type TokenExchangeResponse = {
    /**
     * A short-lived JWT to send as `Authorization: Bearer` to the inference API.
     */
    accessToken: string;
    /**
     * Seconds until the access token expires: at most 15 minutes, and never later than the subject token expires.
     */
    expiresIn: number;
    issuedTokenType: IssuedTokenType;
    scope: string;
    tokenType: TokenType;
};
/** @internal */
export declare const IssuedTokenType$inboundSchema: z.ZodEnum<typeof IssuedTokenType>;
/** @internal */
export declare const TokenType$inboundSchema: z.ZodEnum<typeof TokenType>;
/** @internal */
export declare const TokenExchangeResponse$inboundSchema: z.ZodType<TokenExchangeResponse, unknown>;
export declare function tokenExchangeResponseFromJSON(jsonString: string): SafeParseResult<TokenExchangeResponse, SDKValidationError>;
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