declare namespace openfl.net {
	/**
	 * 	A URLRequestHeader object encapsulates a single HTTP request header and
	 * 	consists of a name/value pair. URLRequestHeader objects are used in the
	 * 	`requestHeaders` property of the URLRequest class.
	 * 
	 * 	In OpenFL's HTML5 target, a number of request headers cannot be used, due
	 * 	to web browser security restrictions. See
	 * 	[MDN: Forbidden Request Headers](https://developer.mozilla.org/en-US/docs/Glossary/Forbidden_header_name)
	 * 	for details.
	 * 
	 * 	In Adobe<sup>®</sup> AIR<sup>®</sup>, content in the application
	 * 	security sandbox (such as content installed with the AIR application) can
	 * 	use any request headers, without error. However, for content running in
	 * 	Adobe AIR that is in a different security sandbox, or for content running
	 * 	in Flash<sup>®</sup> Player, using following request headers cause a
	 * 	runtime error to be thrown, and the restricted terms are not case-sensitive
	 * 	(for example, `Get`, `get`, and `GET` are
	 * 	each not allowed):
	 * 
	 * 	In Flash Player and in Adobe AIR content outside of the application
	 * 	security sandbox, the following request headers cannot be used, and the
	 * 	restricted terms are not case-sensitive (for example, `Get`,
	 * 	`get`, and `GET` are all not allowed). Also,
	 * 	hyphenated terms apply if an underscore character is used (for example,
	 * 	both `Content-Length` and `Content_Length` are not
	 * 	allowed):
	 * 
	 * 	`Accept-Charset`, `Accept-Encoding`,
	 * 	`Accept-Ranges`, `Age`, `Allow`,
	 * 	`Allowed`, `Authorization`, `Charge-To`,
	 * 	`Connect`, `Connection`, `Content-Length`,
	 * 	`Content-Location`, `Content-Range`,
	 * 	`Cookie`, `Date`, `Delete`,
	 * 	`ETag`, `Expect`, `Get`,
	 * 	`Head`, `Host`, `If-Modified-Since`,
	 * 	`Keep-Alive`, `Last-Modified`, `Location`,
	 * 	`Max-Forwards`, `Options`, `Origin`,
	 * 	`Post`, `Proxy-Authenticate`,
	 * 	`Proxy-Authorization`, `Proxy-Connection`,
	 * 	`Public`, `Put`, `Range`,
	 * 	`Referer`, `Request-Range`, `Retry-After`,
	 * 	`Server`, `TE`, `Trace`,
	 * 	`Trailer`, `Transfer-Encoding`, `Upgrade`,
	 * 	`URI`, `User-Agent`, `Vary`,
	 * 	`Via`, `Warning`, `WWW-Authenticate`,
	 * 	`x-flash-version`.
	 * 
	 * 	URLRequestHeader objects are restricted in length. If the cumulative
	 * 	length of a URLRequestHeader object (the length of the `name`
	 * 	property plus the `value` property) or an array of
	 * 	URLRequestHeader objects used in the `URLRequest.requestHeaders`
	 * 	property exceeds the acceptable length, an exception is thrown.
	 * 
	 * 	Content running in Adobe AIR sets the `ACCEPT` header to the
	 * 	following, unless you specify a setting for the `ACCEPT` header
	 * 	in the `requestHeaders` property of the URLRequest class:
	 * 
	 * 	```
	 * 	text/xml, application/xml, application/xhtml+xml, text/html;q=0.9, text/plain;q=0.8, image/png, application/x-shockwave-flash, video/mp4;q=0.9, flv-application/octet-stream;q=0.8, video/x-flv;q=0.7, audio/mp4, * /*;q=0.5
	 * 	```
	 * 
	 * 	Not all methods that accept URLRequest parameters support the
	 * 	`requestHeaders` property, consult the documentation for the
	 * 	method you are calling. For example, the
	 * 	`FileReference.upload()` and
	 * 	`FileReference.download()` methods do not support the
	 * 	`URLRequest.requestHeaders` property.
	 * 
	 * 	Due to browser limitations, custom HTTP request headers are only
	 * 	supported for `POST` requests, not for `GET`
	 * 	requests.
	 * 
	 * 	@see [Loading external data](https://books.openfl.org/openfl-developers-guide/http-communications/loading-external-data.html)
	 * 	@see `openfl.net.URLRequest`
	 * 	@see `openfl.net.URLLoader`
	 * 
	 */
	export class URLRequestHeader {
		/**
		 * 		Creates a new URLRequestHeader object that encapsulates a single HTTP
		 * 		request header. URLRequestHeader objects are used in the
		 * 		`requestHeaders` property of the URLRequest class.
		 * 
		 * 		@param name  An HTTP request header name (such as
		 * 					 `Content-Type` or `SOAPAction`).
		 * 		@param value The value associated with the `name` property
		 * 					(such as `text/plain`).
		 * 	
		 */
		constructor(name?: string, value?: string);
		/**
		 * 		An HTTP request header name (such as `Content-Type` or
		 * 		`SOAPAction`).
		 * 	
		 */
		name: string;
		/**
		 * 		The value associated with the `name` property (such as
		 * 		`text/plain`).
		 * 	
		 */
		value: string;
	}
}
export default openfl.net.URLRequestHeader;