import type { LLMProvider } from '../adapter/llm-provider.js';
import type { ConversationMessage } from '../extraction/conversation-extractor.js';
import { type IntentSignal, type SignalDetectorConfig } from './signal-types.js';
export interface SignalDetectorOptions {
    llmProvider: LLMProvider;
    config?: Partial<SignalDetectorConfig>;
}
export declare class SignalDetector {
    private readonly llm;
    private readonly config;
    constructor(options: SignalDetectorOptions);
    detect(messages: ConversationMessage[]): Promise<IntentSignal[]>;
    private validateSignal;
}
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