asset bundle.js 2.68 KiB [emitted] (name: main)
cached modules 145 bytes [cached] 1 module
./app.ts 186 bytes [built] [code generated] [1 error]

ERROR in app.ts
./app.ts 3:55-60
[90m[tsl] [39m[1m[31mERROR[39m[22m[1m[31m in [39m[22m[1m[36mapp.ts(3,56)[39m[22m
[1m[31m      TS2551: Property 'ffive' does not exist on type '{ one: number; two: number; three: number; four: number; five: number; }'. Did you mean 'five'?[39m[22m
ts-loader-default_16c1704dade3bd5f

webpack compiled with 1 error