tests/cases/compiler/overloadOnConstantsInvalidOverload1.ts(6,1): error TS2382: Specialized overload signature is not assignable to any non-specialized signature.
tests/cases/compiler/overloadOnConstantsInvalidOverload1.ts(7,1): error TS2381: A signature with an implementation cannot use a string literal type.
tests/cases/compiler/overloadOnConstantsInvalidOverload1.ts(11,5): error TS2345: Argument of type 'string' is not assignable to parameter of type '"SPAN"'.