var __extends = (this && this.__extends) || (function () {
    var extendStatics = Object.setPrototypeOf ||
        ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
        function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
    return function (d, b) {
        extendStatics(d, b);
        function __() { this.constructor = d; }
        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
    };
})();
import { Directive, ElementRef, Optional, Renderer } from '@angular/core';
import { Config } from '../../config/config';
import { Ion } from '../ion';
import { ViewController } from '../../navigation/view-controller';
/**
 * @name Header
 * @description
 * Header is a parent component that holds the navbar and toolbar component.
 * It's important to note that `ion-header` needs to be one of the three root elements of a page
 *
 * @usage
 *
 * ```html
 * <ion-header>
 *   <ion-navbar>
 *     <ion-title>Page1</ion-title>
 *   </ion-navbar>
 *
 *   <ion-toolbar>
 *     <ion-title>Subheader</ion-title>
 *   </ion-toolbar>
 * </ion-header>
 *
 * <ion-content></ion-content>
 * ```
 *
 */
var Header = (function (_super) {
    __extends(Header, _super);
    function Header(config, elementRef, renderer, viewCtrl) {
        var _this = _super.call(this, config, elementRef, renderer, 'header') || this;
        viewCtrl && viewCtrl._setHeader(_this);
        return _this;
    }
    Header.decorators = [
        { type: Directive, args: [{
                    selector: 'ion-header'
                },] },
    ];
    /** @nocollapse */
    Header.ctorParameters = function () { return [
        { type: Config, },
        { type: ElementRef, },
        { type: Renderer, },
        { type: ViewController, decorators: [{ type: Optional },] },
    ]; };
    return Header;
}(Ion));
export { Header };
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