import { line, text } from "./formatters";
import { PrinterLanguage } from "../languages/base-printer-language";
export declare const EOL = "\n";
export declare enum PrinterEncoding {
    UTF_8 = "utf-8",
    ASCII = "ascii",
    Windows1251 = "1251",
    ISO_8859_5 = "8859-5",
    CP_866 = "cp866",
    CP_864 = "cp864",
    CP_1256 = "cp1256",
    CP_863 = "cp863",
    CP_858 = "cp858",
    KOI8_R = "koi8-r"
}
/** used to choose a font style */
export declare enum FontStyle {
    Normal = "normal",
    Bold = "bold",
    Italic = "italic",
    Underlined = "underlined",
    Strikethrough = "strikethrough",
    BoldStrikethrough = "boldstrikethrough"
}
/** Used when aligning text */
export declare enum Alignment {
    Left = "left",
    Right = "right",
    Center = "center"
}
export declare enum Barcode {
    Aztec = "Aztec",
    Code11 = "Code11",
    Interleaved2of5 = "Interleaved2of5",
    Code39 = "Code39",
    Code49 = "Code49",
    PlanetCodeBar = "PlanetCodeBar",
    PDF417 = "PDF417",
    EAN8 = "EAN8",
    UPCE = "UPCE",
    Code93 = "Code93",
    CodaBlockF = "CodaBlock",
    Code128 = "Code128",
    UPSMaxiCode = "UPSMaxiCode",
    EAN13 = "EAN13",
    MicroPDF417 = "MicroPDF417",
    ANSICodaBar = "ANSICodaBar",
    QRCode = "QRCode",
    GS1DataBar = "GS1DataBar",
    UPCA = "UPCA"
}
/** Used when encoding ZPL images */
export declare enum ImageEncoding {
    Z64 = "Z64",
    Hex = "hex"
}
export declare enum ImageSourceEncoding {
    Base64 = "Base64",
    Text = "text"
}
/**
 * Used to pad a string with a character to a specified length
 * @param value - The string to pad
 * @param char - The character to pad with
 * @param length - How long should be the new string
 * @param side - Which side of the string to pad. The default value is Alignment.Left.
 * If the value is Alignment.Center, the padding will be applied to both sides of the text
 * @returns The padded string
 */
export declare function pad(value: string, char: string, length: number, side?: Alignment): string;
/**
 * Returns a string with two decimal places. If the number passed  is undefined or null, it will return '0.00'
 * @param cents The amount to convert
 * @returns The converted amount as string
 */
export declare function money(cents: number): string;
/**
 * Used to replace escaped special charaters with their actual values, so they can be printed correctly
 *
 * @param chunk the chunk to replace the special characters in. Currently only supports the following types: text, line
 * @param printerLanguage the printer language to use when replacing the special characters. Based on the printer language, the output may differ
 * @returns the chunk
 */
export declare function replaceSpecialChars(chunk: text | line, printerLanguage: PrinterLanguage): text | line;