Fix lint failure (microsoft#21073)

Andy · web-flow · commit 1b2dc828d00b · 2018-01-08T11:25:06.000-08:00
diff --git a/src/harness/fourslash.ts b/src/harness/fourslash.ts
@@ -3777,7 +3777,7 @@ namespace FourSlashInterface {
 
         public eachMarker(markers: ReadonlyArray<string>, action: (marker: FourSlash.Marker, index: number) => void): void;
         public eachMarker(action: (marker: FourSlash.Marker, index: number) => void): void;
-        public eachMarker(a: ReadonlyArray<string> | ((marker: FourSlash.Marker, index: number) => void), b?: (marker: FourSlash.Marker, index: number) => void): void  {
+        public eachMarker(a: ReadonlyArray<string> | ((marker: FourSlash.Marker, index: number) => void), b?: (marker: FourSlash.Marker, index: number) => void): void {
             const markers = typeof a === "function" ? this.state.getMarkers() : a.map(m => this.state.getMarkerByName(m));
             this.state.goToEachMarker(markers, typeof a === "function" ? a : b);
         }

Original file line number	Diff line number	Diff line change
`@@ -3777,7 +3777,7 @@ namespace FourSlashInterface {`
`3777`	`3777`
`3778`	`3778`	`public eachMarker(markers: ReadonlyArray<string>, action: (marker: FourSlash.Marker, index: number) => void): void;`
`3779`	`3779`	`public eachMarker(action: (marker: FourSlash.Marker, index: number) => void): void;`
`3780`		`- public eachMarker(a: ReadonlyArray<string> \| ((marker: FourSlash.Marker, index: number) => void), b?: (marker: FourSlash.Marker, index: number) => void): void {`
	`3780`	`+ public eachMarker(a: ReadonlyArray<string> \| ((marker: FourSlash.Marker, index: number) => void), b?: (marker: FourSlash.Marker, index: number) => void): void {`
`3781`	`3781`	`const markers = typeof a === "function" ? this.state.getMarkers() : a.map(m => this.state.getMarkerByName(m));`
`3782`	`3782`	`this.state.goToEachMarker(markers, typeof a === "function" ? a : b);`
`3783`	`3783`	`}`