tests/cases/compiler/binaryArithmatic3.ts(1,9): error TS2362: The left-hand side of an arithmetic operation must be of type 'any', 'number' or an enum type.
tests/cases/compiler/binaryArithmatic3.ts(1,21): error TS2363: The right-hand side of an arithmetic operation must be of type 'any', 'number' or an enum type.