1--module commonjs --target es5 --lib es5 0.ts --lib es2015.core, es2015.symbol.wellknown 2CompilerOptions:: 3{ 4 "module": 1, 5 "target": 1, 6 "lib": [ 7 "lib.es2015.core.d.ts", 8 "lib.es2015.symbol.wellknown.d.ts" 9 ] 10} 11WatchOptions:: 12 13FileNames:: 140.ts 15Errors:: 16