tests/cases/compiler/ambientEnum1.ts(2,9): error TS1066: Ambient enum elements can only have integer literal initializers.
tests/cases/compiler/ambientEnum1.ts(7,9): error TS1066: Ambient enum elements can only have integer literal initializers.


==== tests/cases/compiler/ambientEnum1.ts (2 errors) ====
        declare enum E1 {
            y = 4.23
            ~
!!! error TS1066: Ambient enum elements can only have integer literal initializers.
        }
        
        // Ambient enum with computer member
        declare enum E2 {
            x = 'foo'.length
            ~
!!! error TS1066: Ambient enum elements can only have integer literal initializers.
        }