import type { ZodType, ZodTypeDef } from "zod";
import { type Schema, type LanguageModelV1 } from "ai";
import type { AIProviderName } from "../core/types.js";
import type { StreamOptions, StreamResult } from "../types/streamTypes.js";
import { BaseProvider } from "../core/baseProvider.js";
/**
 * Google AI Studio provider implementation using BaseProvider
 * Migrated from original GoogleAIStudio class to new factory pattern
 */
export declare class GoogleAIStudioProvider extends BaseProvider {
    constructor(modelName?: string, sdk?: unknown);
    protected getProviderName(): AIProviderName;
    protected getDefaultModel(): string;
    /**
     * 🔧 PHASE 2: Return AI SDK model instance for tool calling
     */
    protected getAISDKModel(): LanguageModelV1;
    protected handleProviderError(error: unknown): Error;
    protected executeStream(options: StreamOptions, analysisSchema?: ZodType<unknown, ZodTypeDef, unknown> | Schema<unknown>): Promise<StreamResult>;
    private getApiKey;
    private validateStreamOptions;
}
export default GoogleAIStudioProvider;