export interface ContradictionClassifierConfig {
    modelDir?: string;
}
export interface ContradictionInput {
    candidateSummary: string;
    nearbySummaries: string[];
}
export interface ContradictionResult {
    conflict_level: "none" | "possible_conflict" | "strong_conflict";
    confidence: number;
}
export declare class OnnxContradictionClassifier {
    private session;
    private tokenizer;
    private mappings;
    private initialized;
    private initError;
    init(config?: ContradictionClassifierConfig): Promise<void>;
    get isReady(): boolean;
    get lastError(): string | null;
    /**
     * Format candidate + nearby summaries into the model's expected input.
     * Must match the Python training format exactly:
     *   "CANDIDATE: {summary} [SEP] NEARBY: {summary1} ||| {summary2}"
     */
    formatInput(candidateSummary: string, nearbySummaries: string[]): string;
    classify(input: ContradictionInput): Promise<ContradictionResult | null>;
}
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