puppeteer-mouse.js

let mouse = page.mouse();
// same as page.click(), but uses a page x,y coordinate
mouse.click(300, 287,{
    button: 'middle',//left, right, middle
    clickCount: 2, 
    delay: 20 //how long to hold down the mouse button
})
mouse.down();
mouse.up();
mouse.move(x,y);