export declare function computeLevenshteinDistance(a: string, b: string): number;
export declare function computeStringSimilarity(a: string, b: string): number;
export interface BestMatchResult {
    similarity: number;
    startIndex: number;
    endIndex: number;
}
export declare function findBestMatch(content: string, target: string, options?: {
    minSimilarity?: number;
    windowSize?: number;
}): BestMatchResult | null;