Types 2024 part 4 #56
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The TypeScript compiler requires that these methods conform to the API
signature even though they are considered "virtual" in a classical
object-oriented programming sense. Because the TypeScript compiler
considers returning nothing a violation ("A function whose declared type
is neither 'undefined', 'void', nor 'any' must return a value.") but is
satisfied by throwing an error, throw an error to indicate the virtual
status of these methods.
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Thanks, Corey! |
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