function hasProxySupport() {
	var bool;
	try {
		evil( '"use strict"; var handler = { "get": function get( t, n ) { return t[ n ] * 100; } }; var target = { "beep": 3.14 }; var p = new Proxy( target, handler ); var x = p.beep; if ( x !== 314 ) { throw new Error( "native Proxy is not supported." ); }' );
		bool = true;
	} catch ( err ) { // eslint-disable-line no-unused-vars
		bool = false;
	}
	return bool;
}
Tests for native `Proxy` support.

@returns {boolean} boolean indicating if an environment has native `Proxy` support

@example
var bool = hasProxySupport();
// returns <boolean>