/**
 * Shared agent environment resolution
 *
 * Extracts provider, model, and GitHub remote detection into a reusable
 * function that **throws** on error (no process.exit). Used by both the
 * headless agent command and the TUI AgentScreen.
 */
import type { LanguageModel } from 'ai';
import type { AIProvider } from '../ai/providers.js';
import type { ReviewMode } from './types.js';
export interface ResolvedAgentEnv {
    provider: AIProvider;
    model: LanguageModel;
    modelId: string | undefined;
    owner: string;
    repo: string;
    projectRoot: string;
    reviewMode?: ReviewMode;
}
/**
 * Resolve provider, model, and GitHub remote for agent execution.
 * Throws descriptive errors instead of calling process.exit.
 */
export declare function resolveAgentEnv(projectRoot: string, options?: {
    model?: string;
}): Promise<ResolvedAgentEnv>;