import type { LLMRequestOptions, LLMResponse, LLMStreamEvent } from './llm-provider.js';
export type LLMProtocolId = 'anthropic-messages' | 'openai-chat';
export type LLMProtocolHandler<Config> = (config: Config, opts: LLMRequestOptions, onEvent: (e: LLMStreamEvent) => void) => Promise<LLMResponse>;
export interface LLMProtocol<Config> {
    readonly id: LLMProtocolId;
    readonly handle: LLMProtocolHandler<Config>;
}
export declare function protocolIdForProvider(provider: string): LLMProtocolId;
export interface LLMProtocolRouter<Config> {
    readonly resolve: (provider: string) => LLMProtocol<Config>;
    readonly ids: () => LLMProtocolId[];
}
export declare function createProtocolRouter<Config>(protocols: ReadonlyArray<LLMProtocol<Config>>): LLMProtocolRouter<Config>;
//# sourceMappingURL=protocol-route.d.ts.map