post-build.js
function copyFiles (inSrc, outSrc, files) {
	return new Promise((res, rej) => {
		for (const file of files) {
			copySync(`./${inSrc}/${file}`, `./${outSrc}/${file}`);
		}
		res();
	});
}
function copyFiles (inSrc, outSrc, files) {
	return new Promise((res, rej) => {
		for (const file of files) {
			copySync(`./${inSrc}/${file}`, `./${outSrc}/${file}`);
		}
		res();
	});
}
function copyFiles ( inSrc , outSrc , files ) { return new Promise ( ( res , rej ) => { for ( const file of files ) { copySync ( ` ${ inSrc } ${ file } ` , ` ${ outSrc } ${ file } ` ) ; } res ( ) ; } ) ; }
Copies an array of files.
@param inSrc
@param outSrc
@param files
@returns {Promise<void>}
Copies an array of files .