Interface PdfDocLike

interface PdfDocLike {
    addFileToVFS?: (fileName: string, data: string) => void;
    addFont?: (fileName: string, fontName: string, fontStyle: string) => void;
    addImage: (
        imageData: string,
        format: string,
        x: number,
        y: number,
        width: number,
        height: number,
    ) => PdfDocLike;
    addPage: (...args: unknown[]) => PdfDocLike;
    internal: { pageSize: { getHeight: () => number; getWidth: () => number } };
    line: (x1: number, y1: number, x2: number, y2: number) => PdfDocLike;
    rect: (
        x: number,
        y: number,
        w: number,
        h: number,
        style?: string,
    ) => PdfDocLike;
    save: (filename?: string) => void;
    setDrawColor: (r: number, g?: number, b?: number) => PdfDocLike;
    setFillColor: (r: number, g?: number, b?: number) => PdfDocLike;
    setFont: (fontName: string, fontStyle?: string) => PdfDocLike;
    setFontSize: (size: number) => PdfDocLike;
    setLineWidth: (w: number) => PdfDocLike;
    setTextColor: (r: number, g?: number, b?: number) => PdfDocLike;
    text: (
        text: string,
        x: number,
        y: number,
        options?: Record<string, unknown>,
    ) => PdfDocLike;
}