Use compiler option instead of linter option

tsconfig.json

@@ -3,6 +3,8 @@
 		"noEmitOnError": false,
 		"noImplicitAny": false,
 		"noImplicitReturns": true,
+		"noUnusedParameters": true,
+		"noUnusedLocals": true,
 		"noFallthroughCasesInSwitch": true,
 		"experimentalDecorators": true,
 		"declaration": false,

tslint.json

@@ -54,7 +54,6 @@
 		"no-unsafe-finally": true,
 		"no-unused-expression": true,
 		"no-unused-new": true,
-		"no-unused-variable": true,
 		"no-use-before-declare": true,
 		"no-var-keyword": true,
 		"radix": true,