import * as React from 'react'; // https://stackoverflow.com/questions/63165896/what-is-the-type-of-the-svg-element-in-typescript type HTMLSVGElement = HTMLElement & SVGElement; interface Props extends React.HTMLAttributes {} // React TypeScript Cheatsheet doesn't recommend using React.FunctionalComponent. // https://react-typescript-cheatsheet.netlify.app/docs/basic/getting-started/function_components // declare const ReactTimeAgo: React.FC; type FlagComponent = (props: Props) => JSX.Element; declare const Flag: FlagComponent; export default Flag;