_config.js

export default {
	warnings: [{
		code: "custom-element-no-tag",
		message: "No custom element 'tag' option was specified. To automatically register a custom element, specify a name with a hyphen in it, e.g. <svelte:options tag=\"my-thing\"/>. To hide this warning, use <svelte:options tag={null}/>",
		pos: 0,
		start: {
			character: 0,
			column: 0,
			line: 1
		},
		end: {
			character: 0,
			column: 0,
			line: 1
		}
	}]
};