DefinitelyTyped/types/esc-pos-encoder/index.d.ts

// Type definitions for esc-pos-encoder 1.2
// Project: https://github.com/NielsLeenheer/EscPosEncoder#readme
// Definitions by: dlimkin <https://github.com/dlimkin>
// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
// TypeScript Version: 2.7

type codepageType =
    'cp437'
    | 'cp737'
    | 'cp850'
    | 'cp775'
    | 'cp852'
    | 'cp855'
    | 'cp857'
    | 'cp858'
    | 'cp860'
    | 'cp861'
    | 'cp862'
    | 'cp863'
    | 'cp864'
    | 'cp865'
    | 'cp866'
    | 'cp869'
    | 'cp936'
    | 'cp949'
    | 'cp950'
    | 'cp1252'
    | 'iso88596'
    | 'shiftjis'
    | 'windows1250'
    | 'windows1251'
    | 'windows1252'
    | 'windows1253'
    | 'windows1254'
    | 'windows1255'
    | 'windows1256'
    | 'windows1257'
    | 'windows1258';

type sizeType = 'small' | 'normal';

type alignType = 'left' | 'center' | 'right';

type symbologyType = 'upca' | 'upce' | 'ean13' | 'ean8' | 'coda39' | 'itf' | 'codabar';

type qrSizeType = 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8;
type qrErrorLevelType = 'l' | 'm' | 'q' | 'h';

type imgAlgType = 'threshold' | 'bayer' | 'floydsteinberg' | 'atkinson';

type cutType = 'full' | 'partial';

declare class EscPosEncoder {
    constructor();

    align(value: alignType): EscPosEncoder;

    barcode(value: string, symbology: symbologyType, height: number): EscPosEncoder;

    bold(value?: boolean): EscPosEncoder;

    codepage(value: codepageType): EscPosEncoder;

    cut(value?: cutType): EscPosEncoder;

    encode(): Uint8Array;

    image(element: any, width: number, height: number, algorithm?: imgAlgType, threshold?: number): EscPosEncoder;

    initialize(): EscPosEncoder;

    italic(value?: boolean): EscPosEncoder;

    line(value: string, wrap?: number): EscPosEncoder;

    newline(): EscPosEncoder;

    qrcode(value: string, model?: 1 | 2, size?: qrSizeType, errorLevel?: qrErrorLevelType): EscPosEncoder;

    raw(data: ReadonlyArray<number> | Uint8Array): EscPosEncoder;

    size(value: sizeType): EscPosEncoder;

    text(value: string, wrap?: number): EscPosEncoder;

    underline(value?: boolean | 2): EscPosEncoder;
}

export = EscPosEncoder;