constructor(scheme, resource) {
		super(
			`Reading from "${resource}" is not handled by plugins (Unhandled scheme).` +
				'\nWebpack supports "data:" and "file:" URIs by default.' +
				`\nYou may need an additional plugin to handle "${scheme}:" URIs.`
		);
		this.file = resource;
		this.name = "UnhandledSchemeError";
	}
@param {string} scheme scheme
@param {string} resource resource