react-native-thermal-pos-printer/lib/typescript/module/classes/ReactNativePosPrinter.d.ts

React Native thermal printer package for POS systems supporting Xprinter and other popular brands

import { PrintOptions, TextOptions, ImageOptions, BarcodeOptions, QRCodeOptions, ConnectionOptions } from '../types/printer';
import { BarcodeTypes } from '../constants/barcodes';
import { ThermalPrinterDevice } from './ThermalPrinterDevice';
export declare class ReactNativePosPrinter {
    private static currentDevice;
    private static ensureConnected;
    static init(options?: PrintOptions): Promise<void>;
    static getDeviceList(): Promise<ThermalPrinterDevice[]>;
    static connectPrinter(address: string, options?: ConnectionOptions): Promise<ThermalPrinterDevice>;
    static disconnectPrinter(): Promise<void>;
    static isConnected(): Promise<boolean>;
    static sendRawCommand(command: number[]): Promise<void>;
    static initializePrinter(): Promise<void>;
    static setAlignment(alignment: 'LEFT' | 'CENTER' | 'RIGHT'): Promise<void>;
    static setBold(enabled: boolean): Promise<void>;
    static setUnderline(enabled: boolean): Promise<void>;
    static feedLine(): Promise<void>;
    static formFeed(): Promise<void>;
    static newLine(lines?: number): Promise<void>;
    static printText(text: string, options?: TextOptions): Promise<void>;
    static printImage(imageUri: string, options?: ImageOptions): Promise<void>;
    static cutPaper(): Promise<void>;
    static printBarcode(data: string, type: keyof typeof BarcodeTypes, options?: BarcodeOptions): Promise<void>;
    static printQRCode(data: string, options?: QRCodeOptions): Promise<void>;
    static openCashDrawer(): Promise<void>;
    static printRaw(data: number[]): Promise<void>;
    static getCurrentDevice(): ThermalPrinterDevice | null;
}
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