import { type ModelSlots } from '../session/model-slots.js';
export type AvailabilityNeed = 'anthropic' | 'openai' | 'chatgpt-oauth' | 'xai' | 'xai-oauth' | 'local' | 'unknown';
export interface ModelAvailability {
    available: boolean;
    needs: AvailabilityNeed;
    hint?: string;
}
export declare function modelAvailability(model: string | undefined, bindings?: ModelSlots): ModelAvailability;
export declare function isModelAvailable(model: string | undefined, bindings?: ModelSlots): boolean;