declare type Options = {
    /** compare the two strings in case insensitive mode */
    caseInsensitive?: boolean;
};
/**
 * Compute the dice coefficient measure of similarity between two strings
 *
 * @param input The first string
 * @param compareTo The second string
 * @param __nameParameters see {@link Options}
 * @return a number from 0 (not similar) to 1 (equal) measuring the similarity
 */
export declare function diceCoefficient(input: string, compareTo: string, { caseInsensitive }?: Options): number;
export default diceCoefficient;