import type { EnvConfig, SummarizeConfig } from "./types.js";
export declare function resolveConfigEnv(config: SummarizeConfig | null | undefined): EnvConfig;
export declare function mergeConfigEnv({ env, config, }: {
    env: Record<string, string | undefined>;
    config: SummarizeConfig | null | undefined;
}): Record<string, string | undefined>;
