import { LLMRequest, LLMResponse, LLMProvider, LLMStreamingSession, MockLLMProvider as CoreMockLLMProvider } from '@prism-lang/core';
export declare class LLMError extends Error {
    readonly code: string;
    readonly context?: Record<string, unknown> | undefined;
    constructor(message: string, code: string, context?: Record<string, unknown> | undefined);
}
export declare class ClaudeProvider implements LLMProvider {
    readonly name = "Claude";
    private model;
    constructor(apiKey: string, defaultModel?: string);
    complete(request: LLMRequest): Promise<LLMResponse>;
    stream(request: LLMRequest): LLMStreamingSession;
}
export declare class GeminiProvider implements LLMProvider {
    readonly name = "Gemini";
    private model;
    constructor(apiKey: string, defaultModel?: string);
    complete(request: LLMRequest): Promise<LLMResponse>;
    embed(_text: string): Promise<number[]>;
    stream(request: LLMRequest): LLMStreamingSession;
}
export declare class MockLLMProvider extends CoreMockLLMProvider {
    protected createError(message: string, code: string, context?: Record<string, unknown>): Error;
}
export declare class LLMProviderRegistry {
    private providers;
    private defaultProvider?;
    register(name: string, provider: LLMProvider): void;
    get(name: string): LLMProvider | undefined;
    getDefault(): LLMProvider | undefined;
    setDefault(name: string): void;
    list(): string[];
    complete(request: LLMRequest, providerName?: string): Promise<LLMResponse>;
    stream(request: LLMRequest, providerName?: string): LLMStreamingSession;
    embed(text: string, providerName?: string): Promise<number[]>;
}
export declare const defaultLLMRegistry: LLMProviderRegistry;
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