diff --git a/typescript.html.markdown b/typescript.html.markdown index 9d65629b..d351615b 100644 --- a/typescript.html.markdown +++ b/typescript.html.markdown @@ -38,8 +38,8 @@ notSure = "maybe a string instead"; notSure = false; // okay, definitely a boolean // When we are not sure about the type, and don't want to use "any", we can use "unknown" type -let unknownVariable: unknown = 'Abc'; // we don't fully know yet the type -unknownVariable = 1234; // possible +let unknownVariable: unknown = 'Some string'; // we don't fully know yet the type +unknownVariable = 2; // possible const someVariable: string = unknownVariable; // Invalid; we can't assign unknownVariable to any other type (without an explicit assertion), unlike any // Use const keyword for constants