Left file: appwork-v1_3_1/angular-starter/tsconfig.json  
Right file: appwork-v1_4_0/angular-starter/tsconfig.json  

{	=	{
"compileOnSave": false,		"compileOnSave": false,
"compilerOptions": {		"compilerOptions": {
	-+	"baseUrl": "./",
"outDir": "./dist/out-tsc",	=	"outDir": "./dist/out-tsc",
"sourceMap": true,		"sourceMap": true,
"declaration": false,		"declaration": false,
"moduleResolution": "node",		"moduleResolution": "node",
"emitDecoratorMetadata": true,	+-
"experimentalDecorators": true,	=	"experimentalDecorators": true,
"target": "es5",		"target": "es5",
	-+	"downlevelIteration": true,
		"module": "es2015",
		"importHelpers": true,
		"allowJs": true,
"typeRoots": [	=	"typeRoots": [
"node_modules/@types"		"node_modules/@types"
],		],
"lib": [		"lib": [
"es2017",		"es2017",
"dom"		"dom"
]		]
},		},
"include": [	<>	"angularCompilerOptions": {
"./src"		"strictInjectionParameters": true,
		"preserveWhitespaces": true
]		}
}	=	}