import { Projector } from '../projector.ts';
/**
 * File patch.
 */
export interface IFilePatch {
    /**
     * Check if player file path matches.
     *
     * @param file File path.
     * @returns If matched.
     */
    match: (file: string) => boolean;
    /**
     * Modify data, possibly inplace.
     *
     * @param data The data to modify.
     * @returns Modified data.
     */
    modify: (data: Uint8Array) => Promise<Uint8Array> | Uint8Array;
    /**
     * Run after all patches.
     */
    after: () => Promise<void> | void;
}
/**
 * File filter.
 */
export interface IFileFilter {
    /**
     * Check if player file path matches.
     *
     * @param file File path.
     * @returns If excluded.
     */
    match: (file: string) => boolean;
}
/**
 * ProjectorSa object.
 */
export declare abstract class ProjectorSa extends Projector {
    /**
     * ProjectorSa Player.
     */
    player: string | null;
    /**
     * Movie data.
     */
    movieData: Readonly<Uint8Array> | (() => Readonly<Uint8Array>) | (() => Promise<Readonly<Uint8Array>>) | null;
    /**
     * Movie file.
     */
    movieFile: string | null;
    /**
     * ProjectorSa constructor.
     *
     * @param path Output path.
     */
    constructor(path: string);
    /**
     * The movie appended magic.
     *
     * @returns Magic integer.
     */
    get movieMagic(): number;
    /**
     * @inheritdoc
     */
    write(): Promise<void>;
    /**
     * Get movie file data.
     *
     * @returns Movie data or null.
     */
    getMovieData(): Promise<Readonly<Uint8Array> | null>;
    /**
     * Check that output path is valid, else throws.
     */
    protected _checkOutput(): Promise<void>;
    /**
     * Encode movie data for the projector.
     * Format string characters:
     * - d: Movie data.
     * - m: Magic, 32LE.
     * - M: Magic, 32BE.
     * - i: Magic, 64LE.
     * - I: Magic, 64BE.
     * - s: Size, 32LE.
     * - S: Size, 32BE.
     * - l: Size, 64LE.
     * - L: Size, 64BE.
     *
     * @param data Movie data.
     * @param format Format string.
     * @returns Encoded data.
     */
    protected _encodeMovieData(data: Readonly<Uint8Array>, format: string): Uint8Array;
    /**
     * Projector file extension.
     *
     * @returns File extension.
     */
    abstract get extension(): string;
    /**
     * Write the projector player.
     *
     * @param player Player path.
     */
    protected abstract _writePlayer(player: string): Promise<void>;
}