Function commitDeletion

mini-react/src/mini-react.js:282–288

(fiber, domParent)

    }
    
    function commitDeletion(fiber, domParent) {
        if (fiber.dom) {
            domParent.removeChild(fiber.dom)
        } else {
            commitDeletion(fiber.child, domParent)
        }
    }
    
    function isDepsEqual(deps, newDeps) {
        if(deps.length !== newDeps.length) {