/**
 * AI SDK provider factory — optional peer @ai-sdk/* (ADR 0019).
 */
import type { ImageModel, LanguageModel } from 'ai';
import type { ProviderInstanceConfig } from './types/model.js';
export declare const SDK_IDS: readonly ["openai", "anthropic", "google", "deepseek", "ollama", "openai-compatible"];
export type SdkId = (typeof SDK_IDS)[number];
export declare function isSdkId(value: string): value is SdkId;
/** @ai-sdk/google 默认 base 以 /v1beta 结尾；代理根路径须补此后缀 */
export declare function normalizeGoogleBaseUrl(baseUrl: string | undefined): string | undefined;
export declare function createLanguageModel(sdk: SdkId, config: ProviderInstanceConfig, modelId: string): LanguageModel;
export declare function createImageModel(sdk: SdkId, config: ProviderInstanceConfig, modelId: string): ImageModel | null;
export declare function sdkSupportsImageGeneration(sdk: SdkId): boolean;
//# sourceMappingURL=sdk-registry.d.ts.map