Loading Attribute Not Allowed in amp-img #80
Description
I'm using the gatsby-plugin-html2amp plugin that is dependent upon this package. My site started getting AMP errors in a recent update because Gatsby is adding the 'loading' attribute to images.
This package ensures the required amp-img attributes are present but also adds any other attributes to the transformed image via the spread operator.
utils.js // line 62
const _attrs = { src: url, alt, width: size.width, height: size.height, layout: 'responsive', ...attrs }
Could the following be added on the next line before mapping the keys to the new attributes object:
try {
delete _attrs['loading']
} catch (err) {
console.error('Loading property is an "own non-configurable property"')
}
The try/catch is probably unnecessary. Delete should only throw an exception in strict mode if the property was set to non-configurable, which shouldn't apply here.