import type { PolypotConfig } from "../config/schema.js";
import type { PolypotSecrets } from "../config/secrets.js";
import { type PromptAdapter } from "../prompts/common.js";
export interface SetupAnswers {
    readonly openaiApiKey?: string;
    readonly validateConnection: boolean;
    readonly provider: "openai";
    readonly model: string;
    readonly temperature: number;
    readonly sourceLanguage: string;
    readonly targetLanguages: readonly string[];
}
export type SetupPromptAdapter = PromptAdapter;
/**
 * Set or clear the prompt adapter used by tests.
 *
 * @param adapter Prompt adapter to use.
 */
export declare function setSetupPromptAdapterForTests(adapter: SetupPromptAdapter | undefined): void;
/**
 * Apply setup answers to existing config.
 *
 * @param existingConfig Config values already stored.
 * @param answers Answers collected from setup prompts.
 * @returns Updated Polypot config.
 */
export declare function buildSetupConfig(existingConfig: PolypotConfig, answers: SetupAnswers): PolypotConfig;
/**
 * Collect setup answers from the prompt adapter.
 *
 * @param existingConfig Config values already stored.
 * @param existingSecrets Secrets already stored.
 * @param adapter Prompt adapter to use.
 * @returns Collected setup answers.
 */
export declare function collectSetupAnswers(existingConfig: PolypotConfig, existingSecrets: PolypotSecrets, adapter?: SetupPromptAdapter): Promise<SetupAnswers>;
/**
 * Ask whether existing setup files can be changed.
 *
 * @param adapter Prompt adapter to use.
 * @returns True when setup files may be changed.
 */
export declare function confirmSetupUpdate(adapter?: SetupPromptAdapter): Promise<boolean>;