import { SuraInfo } from "../mushaf/quranMetadata";
import { Direction } from "../navigation/direction";
import { NavigationResult } from "../navigation/navigationResult";
import { Verse } from "../mushaf";
/**
 * Navigation parameters
 */
export interface NavigateParams {
    /** Number of lines to navigate (can be fractional) */
    lines: number;
    /** Starting Sura number (1-114) */
    fromSura: number;
    /** Starting verse number within the sura */
    fromVerse: number;
    /** Direction to navigate (Forward or Backward) */
    direction: Direction;
}
/**
 * Interface for navigation within a Quran Mushaf
 *
 * This interface defines the core navigation functionality for traversing
 * through the Quran. It allows for moving through the text by a specified
 * number of lines in either direction from a given verse.
 */
export interface IMushafEngine {
    /**
     * Navigate from a verse by a specified number of lines in the given direction
     *
     * This method enables precise navigation through the Quran by moving a
     * specified number of lines forward or backward from a starting verse.
     *
     * @param params - Navigation parameters
     * @returns Navigation result containing the verse at the destination after navigation
     */
    navigate(params: NavigateParams): NavigationResult;
    /**
     * Get metadata about a specific Sura
     *
     * @param suraNumber - Sura number (1-114)
     * @returns Information about the specified Sura, or undefined if not found
     */
    getSuraInfo(suraNumber: number): SuraInfo | undefined;
    /**
     * Calculate the lines between start and end verses
     *
     * @param startSura - Start sura number
     * @param startVerse - Start verse number
     * @param endSura - End sura number
     * @param endVerse - End verse number
     * @param direction - Direction of navigation
     * @returns Number of lines between the two verses
     */
    calculateLines(startSura: number, startVerse: number, endSura: number, endVerse: number, direction: Direction): number;
    /**
     * Find the next verse from a given verse in the specified direction
     *
     * @param params - Object containing sura_number, verse_number, and direction
     * @returns The next verse or undefined if at the end
     */
    nextVerse({ sura_number, verse_number, direction, }: {
        sura_number: number;
        verse_number: number;
        direction: Direction;
    }): Verse | undefined;
}