import { EqualsPredicate } from '@acoustic-content-sdk/utils';
/**
 * Computes the levensthein matrix as defined here http://www.levenshtein.net/
 *
 * @param src - source sequence
 * @param tgt - target sequence
 * @param eq - equals predicate for the entries
 *
 * @returns the distance matrix
 */
export declare function levenshteinMatrix<T>(src: ArrayLike<T>, tgt: ArrayLike<T>, eq?: EqualsPredicate<T>): number[][];