declare type Options = {
    /** The compairson will ignore case */
    caseInsensitive?: boolean;
};
/**
 * Compute the levenshtein distance between two strings (similarity)
 *
 * @param input The string
 * @param comparedTo The string to compare to
 * @param __namedParameters see {@link Options}
 * @default caseInsensitive true
 * @returns the levenshteinDistance between the two strings (0 for no similarity through 1 for equal)
 */
export declare function levenshteinDistance(input: string, comparedTo: string, { caseInsensitive }?: Options): number;
export default levenshteinDistance;