/**
 * Models - AI SDK Wrapper
 *
 * Provides model aliases and utilities for model resolution.
 */
/**
 * Model aliases for common models across providers.
 * Maps friendly names to provider/model format.
 */
export declare const MODEL_ALIASES: Record<string, string>;
export type ModelId = keyof typeof MODEL_ALIASES | string;
export interface ModelConfig {
    /** Provider name */
    provider: string;
    /** Model ID */
    modelId: string;
    /** Original model string */
    original: string;
}
/**
 * Parse a model string into provider and model ID.
 *
 * @example
 * ```typescript
 * parseModel('gpt-4o') // { provider: 'openai', modelId: 'gpt-4o', original: 'gpt-4o' }
 * parseModel('anthropic/claude-3-sonnet') // { provider: 'anthropic', modelId: 'claude-3-sonnet', original: 'anthropic/claude-3-sonnet' }
 * ```
 */
export declare function parseModel(model: ModelId): ModelConfig;
/**
 * Get a model instance from a model string.
 *
 * @example
 * ```typescript
 * const model = await getModel('gpt-4o');
 * const result = await generateText({ model, prompt: 'Hello' });
 * ```
 */
export declare function getModel(model: ModelId): Promise<any>;
/**
 * Create a model with custom configuration.
 *
 * @example
 * ```typescript
 * const model = await createModel('gpt-4o', {
 *   baseURL: 'https://custom-endpoint.com/v1',
 *   apiKey: 'custom-key'
 * });
 * ```
 */
export declare function createModel(model: ModelId, options?: {
    baseURL?: string;
    apiKey?: string;
    headers?: Record<string, string>;
}): Promise<any>;
/**
 * List all available model aliases.
 */
export declare function listModelAliases(): string[];
/**
 * Check if a model alias exists.
 */
export declare function hasModelAlias(alias: string): boolean;
/**
 * Resolve a model alias to its full provider/model format.
 */
export declare function resolveModelAlias(alias: string): string;