import type { Model } from '@earendil-works/pi-ai';
type PiAiThinkingExports = {
    getSupportedThinkingLevels?: (model: Model<any>) => readonly string[];
    supportsXhigh?: (model: Model<any>) => boolean;
};
export declare function supportsModelXhigh(model: Model<any>, piAi?: PiAiThinkingExports): boolean;
export {};