import type { ProviderParserState, ResultEvent } from '../types';
export declare function invalidatePiStream(state: ProviderParserState, error: string): void;
export declare function rememberPiAssistant(message: Record<string, unknown> | null, state: ProviderParserState): void;
export declare function rememberPiUsage(usage: Record<string, unknown> | null, state: ProviderParserState, label: string): void;
export declare function settlePiStream(state: ProviderParserState): ResultEvent;
//# sourceMappingURL=protocol-state.d.ts.map