tsconfig files property support

[chaotive]

As seen on this document example: https://www.typescriptlang.org/docs/handbook/tsconfig-json.html

Is "files" property on tsconfig files supported? It would help a lot, as having to put "reference path" syntax in all files make it very cumbersome.

If not supported, would it be complex to add it? The example I'm talking about is this one:

{
"compilerOptions": {
"module": "commonjs",
"noImplicitAny": true,
"removeComments": true,
"preserveConstEnums": true,
"sourceMap": true
},
"files": [
"core.ts",
"sys.ts",
"types.ts",
"scanner.ts",
"parser.ts",
"utilities.ts",
"binder.ts",
"checker.ts",
"emitter.ts",
"program.ts",
"commandLineParser.ts",
"tsc.ts",
"diagnosticInformationMap.generated.ts"
]
}

Thanks!