import { Position, TripleTable } from "./types";
export declare function initializeTable<T>(rows: number, columns: number, value: T): T[][];
export declare function indicesOf<T>(arr: Array<T>, searchValue: T): Array<number>;
export declare function lastColumnOf<T>(arr: T[][]): T[];
export declare function lastRowOf<T>(arr: T[][]): T[];
export declare function indicesInTable<T>(arr: T[][], search: T): Position[];
/**
  *
  * @param lengthSeq1 Length of the first sequence
  * @param lengthSeq2 Length of the second sequence
  * @returns a table of  triples where the first column is pointing up (i.e. [0, 0, 1]) and the first
  * row is pointing left (i.e. [1, 0, 0]).
  */
export declare function initializePointerTable(lengthSeq1: number, lengthSeq2: number): TripleTable;
export declare function fillByIndex(length: number, callback: (i: number) => number): number[];