import type { StandardError } from "../stub.js";
export interface McpContent {
    [x: string]: unknown;
    content: Array<{
        type: "text";
        text: string;
    }>;
    isError?: boolean;
}
export declare function okResponse(payload: unknown): McpContent;
export declare function errorResponse(error: StandardError, extra?: Record<string, unknown>): McpContent;
export interface AuthRequiredBody {
    error?: {
        code?: string;
        message?: string;
        fixHint?: string;
        retryable?: boolean;
    };
    userCode?: unknown;
    verificationUrl?: unknown;
    deviceCode?: unknown;
    expiresInSeconds?: unknown;
    pollIntervalSeconds?: unknown;
    tier?: unknown;
    meterRemaining?: unknown;
}
/**
 * Build the canonical `auth_required` tool response from a backend 402 body.
 * Shared by every account-gated tool (createSimulatorSession,
 * generateConnectionModule) so the device-code surface — userCode /
 * verificationUrl / deviceCode / poll timing — is identical everywhere. `extra`
 * carries tool-specific fields (e.g. createSimulatorSession's autoOpen/autoLink
 * status).
 */
export declare function surfaceAuthRequired(body: AuthRequiredBody, extra?: Record<string, unknown>): McpContent;
//# sourceMappingURL=response.d.ts.map