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tests/cases/compiler/indexSignatureWithInitializer.ts(3,5): error TS1169: A computed property name in an interface must refer to an expression whose type is a literal type or a 'unique symbol' type.
tests/cases/compiler/indexSignatureWithInitializer.ts(3,6): error TS2304: Cannot find name 'x'.
tests/cases/compiler/indexSignatureWithInitializer.ts(7,5): error TS1166: A computed property name in a class property declaration must refer to an expression whose type is a literal type or a 'unique symbol' type.
tests/cases/compiler/indexSignatureWithInitializer.ts(7,6): error TS2304: Cannot find name 'x'.
==== tests/cases/compiler/indexSignatureWithInitializer.ts (4 errors) ====
// These used to be indexers, now they are computed properties
interface I {
[x = '']: string;
~~~~~~~~
!!! error TS1169: A computed property name in an interface must refer to an expression whose type is a literal type or a 'unique symbol' type.
~
!!! error TS2304: Cannot find name 'x'.
}
class C {
[x = 0]: string
~~~~~~~
!!! error TS1166: A computed property name in a class property declaration must refer to an expression whose type is a literal type or a 'unique symbol' type.
~
!!! error TS2304: Cannot find name 'x'.
}
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