import { type DecideConfig, type ModelType, type SmolConfig } from "smoltalk";
import { type AgencyConfig } from "../config/config.js";
export type LlmBaseUrls = NonNullable<SmolConfig["baseUrl"]> & Pick<NonNullable<DecideConfig["baseUrl"]>, "typesafe">;
/** Prefer the selected provider's record when several providers share a name. */
export declare function modelRecord(config: Partial<SmolConfig>): ModelType | undefined;
/** Switching between text and decision models selects the new model's provider.
 * An explicit provider or a repeated model keeps the selected route. */
export declare function modelProviderOverride(defaults: Partial<SmolConfig>, override: Partial<SmolConfig>): string | undefined;
export declare function mergeLlmConfig(defaults: Partial<SmolConfig>, override: Partial<SmolConfig>): Partial<SmolConfig>;
/** The smoltalk defaults a `client` config block gives over the baked ones:
 *  the keys and base URLs merged per provider, the log level and the
 *  OpenRouter preferences replaced whole, and the model with its provider
 *  by `defaultRoute`, the compile-time rule, with the baked model and
 *  provider as the fallback. */
export declare function inheritClientDefaults(baked: Partial<SmolConfig>, client: NonNullable<AgencyConfig["client"]>): Partial<SmolConfig>;