@@ -28,7 +28,7 @@ export class NSLocationStrategy extends LocationStrategy {
2828 private states = new Array < LocationState > ( ) ;
2929 private popStateCallbacks = new Array < ( _ : any ) => any > ( ) ;
3030
31- private _isPageNavigationgBack = false ;
31+ private _isPageNavigationBack = false ;
3232 private _currentNavigationOptions : NavigationOptions ;
3333
3434 constructor ( private frame : Frame ) {
@@ -86,7 +86,7 @@ export class NSLocationStrategy extends LocationStrategy {
8686 }
8787
8888 back ( ) : void {
89- if ( this . _isPageNavigationgBack ) {
89+ if ( this . _isPageNavigationBack ) {
9090 // We are navigating to the previous page
9191 // clear the stack until we get to a page navigation state
9292 let state = this . states . pop ( ) ;
@@ -154,22 +154,22 @@ export class NSLocationStrategy extends LocationStrategy {
154154 // Methods for syncing with page navigation in PageRouterOutlet
155155 public _beginBackPageNavigation ( ) {
156156 routerLog ( "NSLocationStrategy.startGoBack()" ) ;
157- if ( this . _isPageNavigationgBack ) {
157+ if ( this . _isPageNavigationBack ) {
158158 throw new Error ( "Calling startGoBack while going back." ) ;
159159 }
160- this . _isPageNavigationgBack = true ;
160+ this . _isPageNavigationBack = true ;
161161 }
162162
163163 public _finishBackPageNavigation ( ) {
164164 routerLog ( "NSLocationStrategy.finishBackPageNavigation()" ) ;
165- if ( ! this . _isPageNavigationgBack ) {
165+ if ( ! this . _isPageNavigationBack ) {
166166 throw new Error ( "Calling endGoBack while not going back." ) ;
167167 }
168- this . _isPageNavigationgBack = false ;
168+ this . _isPageNavigationBack = false ;
169169 }
170170
171171 public _isPageNavigatingBack ( ) {
172- return this . _isPageNavigationgBack ;
172+ return this . _isPageNavigationBack ;
173173 }
174174
175175 public _beginPageNavigation ( ) : NavigationOptions {
@@ -199,7 +199,7 @@ export class NSLocationStrategy extends LocationStrategy {
199199 `${ JSON . stringify ( this . _currentNavigationOptions ) } )` ) ;
200200 }
201201
202- public _getSatates ( ) : Array < LocationState > {
202+ public _getStates ( ) : Array < LocationState > {
203203 return this . states . slice ( ) ;
204204 }
205205}
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