How to use the ionic-angular/config/config.Config function in ionic-angular

this._el_20 = this.renderer.createElement(null, 'button', null);
        this.renderer.setElementAttribute(this._el_20, 'color', 'danger');
        this.renderer.setElementAttribute(this._el_20, 'ion-button', '');
        this._appEl_20 = new import3.AppElement(20, 9, this, this._el_20);
        var compView_20 = import14.viewFactory_Button0(this.viewUtils, this.injector(20), this._appEl_20);
        this._Button_20_4 = new import14.Wrapper_Button(null, '', this.parentInjector.get(import16.Config), new import17.ElementRef(this._el_20), this.renderer);
        this._appEl_20.initComponent(this._Button_20_4.context, [], compView_20);
        this._text_21 = this.renderer.createText(null, 'Danger', null);
        compView_20.create(this._Button_20_4.context, [[].concat([this._text_21])], null);
        this._text_22 = this.renderer.createText(null, '\n\n  ', null);
        this._el_23 = this.renderer.createElement(null, 'button', null);
        this.renderer.setElementAttribute(this._el_23, 'color', 'light');
        this.renderer.setElementAttribute(this._el_23, 'ion-button', '');
        this._appEl_23 = new import3.AppElement(23, 9, this, this._el_23);
        var compView_23 = import14.viewFactory_Button0(this.viewUtils, this.injector(23), this._appEl_23);
        this._Button_23_4 = new import14.Wrapper_Button(null, '', this.parentInjector.get(import16.Config), new import17.ElementRef(this._el_23), this.renderer);
        this._appEl_23.initComponent(this._Button_23_4.context, [], compView_23);
        this._text_24 = this.renderer.createText(null, 'Light', null);
        compView_23.create(this._Button_23_4.context, [[].concat([this._text_24])], null);
        this._text_25 = this.renderer.createText(null, '\n\n  ', null);
        this._el_26 = this.renderer.createElement(null, 'button', null);
        this.renderer.setElementAttribute(this._el_26, 'color', 'dark');
        this.renderer.setElementAttribute(this._el_26, 'ion-button', '');
        this._appEl_26 = new import3.AppElement(26, 9, this, this._el_26);
        var compView_26 = import14.viewFactory_Button0(this.viewUtils, this.injector(26), this._appEl_26);
        this._Button_26_4 = new import14.Wrapper_Button(null, '', this.parentInjector.get(import16.Config), new import17.ElementRef(this._el_26), this.renderer);
        this._appEl_26.initComponent(this._Button_26_4.context, [], compView_26);
        this._text_27 = this.renderer.createText(null, 'Dark', null);
        compView_26.create(this._Button_26_4.context, [[].concat([this._text_27])], null);
        this._text_28 = this.renderer.createText(null, '\n\n  ', null);
        this._el_29 = this.renderer.createElement(null, 'h4', null);
        this._text_30 = this.renderer.createText(this._el_29, 'Shapes', null);

createInternal(rootSelector:string):import3.AppElement {
    const parentRenderNode:any = this.renderer.createViewRoot(this.declarationAppElement.nativeElement);
    this._el_0 = this.renderer.createElement(parentRenderNode,'ion-header',(null as any));
    this._Header_0_3 = new import11.Wrapper_Header(this.parentInjector.get(import17.Config),new import18.ElementRef(this._el_0),this.renderer,this.parentInjector.get(import19.ViewController,(null as any)));
    this._text_1 = this.renderer.createText(this._el_0,'\n\n  ',(null as any));
    this._el_2 = this.renderer.createElement(this._el_0,'ion-navbar',(null as any));
    this.renderer.setElementAttribute(this._el_2,'class','toolbar');
    this._appEl_2 = new import3.AppElement(2,0,this,this._el_2);
    var compView_2:any = import12.viewFactory_Navbar0(this.viewUtils,this.injector(2),this._appEl_2);
    this._Navbar_2_4 = new import12.Wrapper_Navbar(this.parentInjector.get(import20.App),this.parentInjector.get(import19.ViewController,(null as any)),this.parentInjector.get(import21.NavController,(null as any)),this.parentInjector.get(import17.Config),new import18.ElementRef(this._el_2),this.renderer);
    this._appEl_2.initComponent(this._Navbar_2_4.context,([] as any[]),compView_2);
    this._text_3 = this.renderer.createText((null as any),'\n    ',(null as any));
    this._el_4 = this.renderer.createElement((null as any),'ion-title',(null as any));
    this._appEl_4 = new import3.AppElement(4,2,this,this._el_4);
    var compView_4:any = import13.viewFactory_ToolbarTitle0(this.viewUtils,this.injector(4),this._appEl_4);
    this._ToolbarTitle_4_4 = new import13.Wrapper_ToolbarTitle(this.parentInjector.get(import17.Config),new import18.ElementRef(this._el_4),this.renderer,this.parentInjector.get(import22.Toolbar,(null as any)),this._Navbar_2_4.context);
    this._appEl_4.initComponent(this._ToolbarTitle_4_4.context,([] as any[]),compView_4);
    this._text_5 = this.renderer.createText((null as any),'Platform',(null as any));
    compView_4.create(this._ToolbarTitle_4_4.context,[([] as any[]).concat([this._text_5])],(null as any));
    this._text_6 = this.renderer.createText((null as any),'\n  ',(null as any));
    compView_2.create(this._Navbar_2_4.context,[
      ([] as any[]),
      ([] as any[]),
      ([] as any[]),
      ([] as any[]).concat([
        this._text_3,

_View_ApiDemoPage0.prototype.createInternal = function (rootSelector) {
        var parentRenderNode = this.renderer.createViewRoot(this.declarationAppElement.nativeElement);
        this._el_0 = this.renderer.createElement(parentRenderNode, 'ion-header', null);
        this._Header_0_3 = new import11.Wrapper_Header(this.parentInjector.get(import16.Config), new import17.ElementRef(this._el_0), this.renderer, this.parentInjector.get(import18.ViewController, null));
        this._text_1 = this.renderer.createText(this._el_0, '\n\n  ', null);
        this._el_2 = this.renderer.createElement(this._el_0, 'ion-navbar', null);
        this.renderer.setElementAttribute(this._el_2, 'class', 'toolbar');
        this._appEl_2 = new import3.AppElement(2, 0, this, this._el_2);
        var compView_2 = import12.viewFactory_Navbar0(this.viewUtils, this.injector(2), this._appEl_2);
        this._Navbar_2_4 = new import12.Wrapper_Navbar(this.parentInjector.get(import19.App), this.parentInjector.get(import18.ViewController, null), this.parentInjector.get(import20.NavController, null), this.parentInjector.get(import16.Config), new import17.ElementRef(this._el_2), this.renderer);
        this._appEl_2.initComponent(this._Navbar_2_4.context, [], compView_2);
        this._text_3 = this.renderer.createText(null, '\n    ', null);
        this._el_4 = this.renderer.createElement(null, 'ion-title', null);
        this._appEl_4 = new import3.AppElement(4, 2, this, this._el_4);
        var compView_4 = import13.viewFactory_ToolbarTitle0(this.viewUtils, this.injector(4), this._appEl_4);
        this._ToolbarTitle_4_4 = new import13.Wrapper_ToolbarTitle(this.parentInjector.get(import16.Config), new import17.ElementRef(this._el_4), this.renderer, this.parentInjector.get(import21.Toolbar, null), this._Navbar_2_4.context);
        this._appEl_4.initComponent(this._ToolbarTitle_4_4.context, [], compView_4);
        this._text_5 = this.renderer.createText(null, 'Toast', null);
        compView_4.create(this._ToolbarTitle_4_4.context, [[].concat([this._text_5])], null);
        this._text_6 = this.renderer.createText(null, '\n  ', null);

if ((token === import7.ReactiveFormsModule)) { return this._ReactiveFormsModule_6; }
    if ((token === import8.IonicModule)) { return this._IonicModule_7; }
    if ((token === import1.AppModule)) { return this._AppModule_8; }
    if ((token === import73.LOCALE_ID)) { return this._LOCALE_ID_9; }
    if ((token === import9.NgLocalization)) { return this._NgLocalization_10; }
    if ((token === import74.ErrorHandler)) { return this._ErrorHandler_11; }
    if ((token === import69.ConfigToken)) { return this._ConfigToken_12; }
    if ((token === import66.UrlToken)) { return this._UrlToken_13; }
    if ((token === import66.QueryParams)) { return this._QueryParams_14; }
    if ((token === import67.PlatformConfigToken)) { return this._PlatformConfigToken_15; }
    if ((token === import68.UserAgentToken)) { return this._UserAgentToken_16; }
    if ((token === import68.NavigatorPlatformToken)) { return this._NavigatorPlatformToken_17; }
    if ((token === import68.DocumentDirToken)) { return this._DocumentDirToken_18; }
    if ((token === import68.DocLangToken)) { return this._DocLangToken_19; }
    if ((token === import68.Platform)) { return this._Platform_20; }
    if ((token === import69.Config)) { return this._Config_21; }
    if ((token === import10.App)) { return this._App_22; }
    if ((token === import11.APP_INITIALIZER)) { return this._APP_INITIALIZER_23; }
    if ((token === import11.ApplicationInitStatus)) { return this._ApplicationInitStatus_24; }
    if ((token === import12.Testability)) { return this._Testability_25; }
    if ((token === import13.ApplicationRef_)) { return this._ApplicationRef__26; }
    if ((token === import13.ApplicationRef)) { return this._ApplicationRef_27; }
    if ((token === import14.Compiler)) { return this._Compiler_28; }
    if ((token === import55.APP_ID)) { return this._APP_ID_29; }
    if ((token === import75.DOCUMENT)) { return this._DOCUMENT_30; }
    if ((token === import58.HAMMER_GESTURE_CONFIG)) { return this._HAMMER_GESTURE_CONFIG_31; }
    if ((token === import16.EVENT_MANAGER_PLUGINS)) { return this._EVENT_MANAGER_PLUGINS_32; }
    if ((token === import16.EventManager)) { return this._EventManager_33; }
    if ((token === import17.DomSharedStylesHost)) { return this._DomSharedStylesHost_34; }
    if ((token === import76.AnimationDriver)) { return this._AnimationDriver_35; }
    if ((token === import18.DomRootRenderer)) { return this._DomRootRenderer_36; }
    if ((token === import77.RootRenderer)) { return this._RootRenderer_37; }

_View_ApiDemoPage0.prototype.createInternal = function (rootSelector) {
        var parentRenderNode = this.renderer.createViewRoot(this.declarationAppElement.nativeElement);
        this._el_0 = this.renderer.createElement(parentRenderNode, 'ion-header', null);
        this._Header_0_3 = new import10.Wrapper_Header(this.parentInjector.get(import18.Config), new import19.ElementRef(this._el_0), this.renderer, this.parentInjector.get(import20.ViewController, null));
        this._text_1 = this.renderer.createText(this._el_0, '\n\n  ', null);
        this._el_2 = this.renderer.createElement(this._el_0, 'ion-navbar', null);
        this.renderer.setElementAttribute(this._el_2, 'class', 'toolbar');
        this._appEl_2 = new import3.AppElement(2, 0, this, this._el_2);
        var compView_2 = import11.viewFactory_Navbar0(this.viewUtils, this.injector(2), this._appEl_2);
        this._Navbar_2_4 = new import11.Wrapper_Navbar(this.parentInjector.get(import21.App), this.parentInjector.get(import20.ViewController, null), this.parentInjector.get(import22.NavController, null), this.parentInjector.get(import18.Config), new import19.ElementRef(this._el_2), this.renderer);
        this._appEl_2.initComponent(this._Navbar_2_4.context, [], compView_2);
        this._text_3 = this.renderer.createText(null, '\n    ', null);
        this._el_4 = this.renderer.createElement(null, 'ion-title', null);
        this._appEl_4 = new import3.AppElement(4, 2, this, this._el_4);
        var compView_4 = import12.viewFactory_ToolbarTitle0(this.viewUtils, this.injector(4), this._appEl_4);
        this._ToolbarTitle_4_4 = new import12.Wrapper_ToolbarTitle(this.parentInjector.get(import18.Config), new import19.ElementRef(this._el_4), this.renderer, this.parentInjector.get(import23.Toolbar, null), this._Navbar_2_4.context);
        this._appEl_4.initComponent(this._ToolbarTitle_4_4.context, [], compView_4);
        this._text_5 = this.renderer.createText(null, 'Refresher', null);
        compView_4.create(this._ToolbarTitle_4_4.context, [[].concat([this._text_5])], null);
        this._text_6 = this.renderer.createText(null, '\n  ', null);
        compView_2.create(this._Navbar_2_4.context, [
            [],
            [],
            [],
            [].concat([
                this._text_3,
                this._el_4,
                this._text_6
            ])
        ], null);
        this._text_7 = this.renderer.createText(this._el_0, '\n\n', null);
        this._text_8 = this.renderer.createText(parentRenderNode, '\n\n\n', null);

this._el_29 = this.renderer.createElement(this._el_11, 'ion-item', null);
        this.renderer.setElementAttribute(this._el_29, 'class', 'item item-block');
        this._appEl_29 = new import3.AppElement(29, 11, this, this._el_29);
        var compView_29 = import15.viewFactory_Item0(this.viewUtils, this.injector(29), this._appEl_29);
        this._Item_29_4 = new import15.Wrapper_Item(this.parentInjector.get(import29.Form), this.parentInjector.get(import19.Config), new import20.ElementRef(this._el_29), this.renderer);
        this._ItemContent_29_5 = new import15.Wrapper_ItemContent();
        this._query_Label_29_0 = new import16.QueryList();
        this._query_Button_29_1 = new import16.QueryList();
        this._query_Icon_29_2 = new import16.QueryList();
        this._appEl_29.initComponent(this._Item_29_4.context, [], compView_29);
        this._text_30 = this.renderer.createText(null, '\n      ', null);
        this._el_31 = this.renderer.createElement(null, 'ion-textarea', null);
        this.renderer.setElementAttribute(this._el_31, 'placeholder', 'Textarea with no label');
        this._appEl_31 = new import3.AppElement(31, 29, this, this._el_31);
        var compView_31 = import18.viewFactory_TextArea0(this.viewUtils, this.injector(31), this._appEl_31);
        this._TextArea_31_4 = new import18.Wrapper_TextArea(this.parentInjector.get(import19.Config), this.parentInjector.get(import29.Form), this._Item_29_4.context, this.parentInjector.get(import22.App), this.parentInjector.get(import30.Platform), new import20.ElementRef(this._el_31), this.renderer, this._Content_9_4.context, this.parentInjector.get(import23.NavController, null), this.parentInjector.get(import31.NgControl, null));
        this._appEl_31.initComponent(this._TextArea_31_4.context, [], compView_31);
        compView_31.create(this._TextArea_31_4.context, [], null);
        this._text_32 = this.renderer.createText(null, '\n    ', null);
        this._query_Label_29_0.reset([]);
        this._Item_29_4.context.contentLabel = this._query_Label_29_0.first;
        compView_29.create(this._Item_29_4.context, [
            [],
            [],
            [].concat([
                this._text_30,
                this._text_32
            ]),
            [].concat([this._el_31]),
            []
        ], null);
        this._text_33 = this.renderer.createText(this._el_11, '\n\n    ', null);

([] as any[]),
      ([] as any[]).concat([
        this._text_3,
        this._el_4,
        this._text_6
      ]
      )
    ]
    ,(null as any));
    this._text_7 = this.renderer.createText(this._el_0,'\n\n',(null as any));
    this._text_8 = this.renderer.createText(parentRenderNode,'\n\n\n',(null as any));
    this._el_9 = this.renderer.createElement(parentRenderNode,'ion-content',(null as any));
    this.renderer.setElementAttribute(this._el_9,'class','hide-when-demo');
    this._appEl_9 = new import3.AppElement(9,(null as any),this,this._el_9);
    var compView_9:any = import13.viewFactory_Content0(this.viewUtils,this.injector(9),this._appEl_9);
    this._Content_9_4 = new import13.Wrapper_Content(this.parentInjector.get(import17.Config),new import18.ElementRef(this._el_9),this.renderer,this.parentInjector.get(import20.App),this.parentInjector.get(import23.Keyboard),this.parentInjector.get(import24.NgZone),this.parentInjector.get(import19.ViewController,(null as any)),this.parentInjector.get(import25.Tabs,(null as any)));
    this._appEl_9.initComponent(this._Content_9_4.context,([] as any[]),compView_9);
    this._text_10 = this.renderer.createText((null as any),'\n\n  ',(null as any));
    this._el_11 = this.renderer.createElement((null as any),'h5',(null as any));
    this.renderer.setElementAttribute(this._el_11,'margin','');
    this._text_12 = this.renderer.createText(this._el_11,'Hide Icon Per Platform',(null as any));
    this._text_13 = this.renderer.createText((null as any),'\n  ',(null as any));
    this._el_14 = this.renderer.createElement((null as any),'p',(null as any));
    this.renderer.setElementAttribute(this._el_14,'margin','');
    this._text_15 = this.renderer.createText(this._el_14,'In this example we\'re using the ',(null as any));
    this._el_16 = this.renderer.createElement(this._el_14,'code',(null as any));
    this._text_17 = this.renderer.createText(this._el_16,'hideWhen',(null as any));
    this._text_18 = this.renderer.createText(this._el_14,' directive to decide whether to hide an icon based on the platform.',(null as any));
    this._text_19 = this.renderer.createText((null as any),'\n\n  ',(null as any));
    this._el_20 = this.renderer.createElement((null as any),'ion-grid',(null as any));
    this._Grid_20_3 = new import14.Wrapper_Grid();
    this._text_21 = this.renderer.createText(this._el_20,'\n    ',(null as any));

[],
            [],
            [],
            [].concat([
                this._text_3,
                this._el_4,
                this._text_6
            ])
        ], null);
        this._text_7 = this.renderer.createText(this._el_0, '\n\n', null);
        this._text_8 = this.renderer.createText(parentRenderNode, '\n\n\n', null);
        this._el_9 = this.renderer.createElement(parentRenderNode, 'ion-content', null);
        this.renderer.setElementAttribute(this._el_9, 'padding', '');
        this._appEl_9 = new import3.AppElement(9, null, this, this._el_9);
        var compView_9 = import14.viewFactory_Content0(this.viewUtils, this.injector(9), this._appEl_9);
        this._Content_9_4 = new import14.Wrapper_Content(this.parentInjector.get(import16.Config), new import17.ElementRef(this._el_9), this.renderer, this.parentInjector.get(import19.App), this.parentInjector.get(import21.Keyboard), this.parentInjector.get(import22.NgZone), this.parentInjector.get(import18.ViewController, null), this.parentInjector.get(import23.Tabs, null));
        this._appEl_9.initComponent(this._Content_9_4.context, [], compView_9);
        this._text_10 = this.renderer.createText(null, '\n\n  ', null);
        this._el_11 = this.renderer.createElement(null, 'button', null);
        this.renderer.setElementAttribute(this._el_11, 'block', '');
        this.renderer.setElementAttribute(this._el_11, 'ion-button', '');
        this._appEl_11 = new import3.AppElement(11, 9, this, this._el_11);
        var compView_11 = import15.viewFactory_Button0(this.viewUtils, this.injector(11), this._appEl_11);
        this._Button_11_4 = new import15.Wrapper_Button(null, '', this.parentInjector.get(import16.Config), new import17.ElementRef(this._el_11), this.renderer);
        this._appEl_11.initComponent(this._Button_11_4.context, [], compView_11);
        this._text_12 = this.renderer.createText(null, 'Push New Page', null);
        compView_11.create(this._Button_11_4.context, [[].concat([this._text_12])], null);
        this._text_13 = this.renderer.createText(null, '\n\n', null);
        compView_9.create(this._Content_9_4.context, [
            [],
            [].concat([
                this._text_10,

this._text_5 = this.renderer.createText(null, '\n      ', null);
        this._el_6 = this.renderer.createElement(null, 'ion-icon', null);
        this.renderer.setElementAttribute(this._el_6, 'name', 'menu');
        this.renderer.setElementAttribute(this._el_6, 'role', 'img');
        this._Icon_6_3 = new import17.Wrapper_Icon(this.parentInjector.get(import26.Config), new import27.ElementRef(this._el_6), this.renderer);
        this._text_7 = this.renderer.createText(null, '\n    ', null);
        compView_4.create(this._Button_4_4.context, [[].concat([
                this._text_5,
                this._el_6,
                this._text_7
            ])], null);
        this._text_8 = this.renderer.createText(null, '\n\n    ', null);
        this._el_9 = this.renderer.createElement(null, 'ion-title', null);
        this._appEl_9 = new import3.AppElement(9, 2, this, this._el_9);
        var compView_9 = import18.viewFactory_ToolbarTitle0(this.viewUtils, this.injector(9), this._appEl_9);
        this._ToolbarTitle_9_4 = new import18.Wrapper_ToolbarTitle(this.parentInjector.get(import26.Config), new import27.ElementRef(this._el_9), this.renderer, this.parentInjector.get(import32.Toolbar, null), this._Navbar_2_4.context);
        this._appEl_9.initComponent(this._ToolbarTitle_9_4.context, [], compView_9);
        this._text_10 = this.renderer.createText(null, '\n      Events\n    ', null);
        compView_9.create(this._ToolbarTitle_9_4.context, [[].concat([this._text_10])], null);
        this._text_11 = this.renderer.createText(null, '\n  ', null);
        compView_2.create(this._Navbar_2_4.context, [
            [].concat([this._el_4]),
            [],
            [],
            [].concat([
                this._text_3,
                this._text_8,
                this._el_9,
                this._text_11
            ])
        ], null);
        this._text_12 = this.renderer.createText(this._el_0, '\n  \n', null);

if ((token === import7.ReactiveFormsModule)) { return this._ReactiveFormsModule_6; }
    if ((token === import8.IonicModule)) { return this._IonicModule_7; }
    if ((token === import1.AppModule)) { return this._AppModule_8; }
    if ((token === import73.LOCALE_ID)) { return this._LOCALE_ID_9; }
    if ((token === import9.NgLocalization)) { return this._NgLocalization_10; }
    if ((token === import74.ErrorHandler)) { return this._ErrorHandler_11; }
    if ((token === import69.ConfigToken)) { return this._ConfigToken_12; }
    if ((token === import66.UrlToken)) { return this._UrlToken_13; }
    if ((token === import66.QueryParams)) { return this._QueryParams_14; }
    if ((token === import67.PlatformConfigToken)) { return this._PlatformConfigToken_15; }
    if ((token === import68.UserAgentToken)) { return this._UserAgentToken_16; }
    if ((token === import68.NavigatorPlatformToken)) { return this._NavigatorPlatformToken_17; }
    if ((token === import68.DocumentDirToken)) { return this._DocumentDirToken_18; }
    if ((token === import68.DocLangToken)) { return this._DocLangToken_19; }
    if ((token === import68.Platform)) { return this._Platform_20; }
    if ((token === import69.Config)) { return this._Config_21; }
    if ((token === import10.App)) { return this._App_22; }
    if ((token === import11.APP_INITIALIZER)) { return this._APP_INITIALIZER_23; }
    if ((token === import11.ApplicationInitStatus)) { return this._ApplicationInitStatus_24; }
    if ((token === import12.Testability)) { return this._Testability_25; }
    if ((token === import13.ApplicationRef_)) { return this._ApplicationRef__26; }
    if ((token === import13.ApplicationRef)) { return this._ApplicationRef_27; }
    if ((token === import14.Compiler)) { return this._Compiler_28; }
    if ((token === import55.APP_ID)) { return this._APP_ID_29; }
    if ((token === import75.DOCUMENT)) { return this._DOCUMENT_30; }
    if ((token === import58.HAMMER_GESTURE_CONFIG)) { return this._HAMMER_GESTURE_CONFIG_31; }
    if ((token === import16.EVENT_MANAGER_PLUGINS)) { return this._EVENT_MANAGER_PLUGINS_32; }
    if ((token === import16.EventManager)) { return this._EventManager_33; }
    if ((token === import17.DomSharedStylesHost)) { return this._DomSharedStylesHost_34; }
    if ((token === import76.AnimationDriver)) { return this._AnimationDriver_35; }
    if ((token === import18.DomRootRenderer)) { return this._DomRootRenderer_36; }
    if ((token === import77.RootRenderer)) { return this._RootRenderer_37; }