export interface PrinterType {
  config: any;

  beep(): Buffer;

  printQR(
    str: string,
    settings?: {
      cellSize?: number;
      correction?: "L" | "M" | "Q" | "H";
      model?: number;
    }
  ): Buffer;

  pdf417(
    data: string,
    settings?: {
      rowHeight?: number;
      width?: number;
      correction?: number;
      truncated?: boolean;
      columns?: number;
    }
  ): Buffer;

  code128(
    data: string,
    settings?: {
      width?: "LARGE" | "SMALL" | "MEDIUM";
      height?: number;
      text?: number;
    }
  ): Buffer;

  maxiCode(
    data: string,
    settings?: {
      mode?: number;
    }
  ): Buffer;

  printBarcode(
    data: string,
    type?: number,
    settings?: {
      hriPos?: number;
      hriFont?: number;
      width?: number;
      height?: number;
    }
  ): Buffer;

  printImageBuffer(width: number, height: number, data: Buffer): Buffer;

  setTextSize(width: number, height: number): Buffer;
}