import type { Logger, VariablesService } from '@pikku/core/services';
import type { AIAgentRunnerService } from '@pikku/core/services';
/**
 * Build the AI agent runner for `pikku dev` from env.
 *
 * Deployed agent units get their runner wired by the bundler; the dev server
 * has no equivalent, so agents 503 with AIProviderNotConfiguredError unless we
 * construct one here. When an OpenAI-compatible base URL + key are present
 * (fabric injects LITELLM_PROXY_URL/LITELLM_API_KEY; the standard OPENAI_*
 * vars are also honored) we point a single openai-compatible provider at it and
 * register it under every common provider prefix. Returns undefined when no AI
 * env is configured (agents stay disabled, with the clear downstream error) or
 * when the AI SDK packages aren't installed in the project.
 */
export declare function createDevAIAgentRunner({ logger, projectRoot, variables, }: {
    logger: Logger;
    projectRoot: string;
    variables: VariablesService;
}): Promise<AIAgentRunnerService | undefined>;