/**
 * [WHO]: collectOpenAIProviderSetup(), OpenAIProviderSetup — URL-first compatible-server setup prompts
 * [FROM]: Depends on core/model discovery and custom-provider constants; existing auth surface types
 * [TO]: Consumed by AuthProviderConfigController and setup workflow tests
 * [HERE]: modes/interactive/controllers/openai-provider-setup.ts — mode-local prompts; no persistence
 */
import type { OpenAICompletionsCompat } from "@catui/ai/types";
import type { AuthProviderConfigSurface } from "./auth-provider-config-controller.js";
type SetupSurface = Pick<AuthProviderConfigSurface, "promptInput" | "pickOption" | "showStatus" | "showError">;
export interface OpenAIProviderSetup {
    baseUrl: string;
    apiKey: string;
    modelName: string;
    overrides: {
        contextWindow: number;
        maxTokens: number;
    };
    compat: OpenAICompletionsCompat;
}
interface PreviousSetup {
    baseUrl: string;
    apiKey?: string;
    modelName?: string;
    limits: {
        contextWindow?: number;
        maxTokens?: number;
    };
}
/** Return a complete draft only after confirmation; cancellation has no side effects. */
export declare function collectOpenAIProviderSetup(surface: SetupSurface, previous: PreviousSetup): Promise<OpenAIProviderSetup | undefined>;
export {};