import { type PiContextSettings } from "../settings.js";
export type DreamerSetting = {
    pattern?: string;
    warnings: string[];
};
/**
 * `pi-context.dreamer` is a non-empty model pattern. Anything else present is ignored
 * with one warning; absent means no configured pattern, so the automatic model applies.
 */
export declare function deriveDreamer(settings: PiContextSettings): DreamerSetting;
/**
 * Resolve the configurable dreamer model from Pi settings for a CLI invocation: global
 * `~/.pi/agent/settings.json` merged with the project's `.pi/settings.json`, project
 * values winning per key. A settings read failure degrades to no pattern with one warning.
 */
export declare function readDreamerSettings(cwd?: string): DreamerSetting;