lib/extensions.js
function addToChai(names, fn){
	for(const name of names)
		Chai.Assertion.addMethod(name, fn);
}
function addToChai(names, fn){
	for(const name of names)
		Chai.Assertion.addMethod(name, fn);
}
function addToChai ( names , fn ) { for ( const name of names ) Chai . Assertion . addMethod ( name , fn ) ; }
Thin wrapper around Chai.Assertion.addMethod to permit plugin aliases
Thin wrapper around Chai . Assertion . addMethod to permit plugin aliases