Support using statement for Disposable #134
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This PR adds support for the
usingstatement on all disposable classes. It is a breaking change because theDisposableinterface now requires the[Symbol.dispose]method, so existing implementers will have a type error.The
usingstatement is a Stage 3 (as of 2023-12-29) proposal for Javascript that declares a constant variable and automatically calls the[Symbol.dispose]()method of an object when it goes out of scope. Read more in this Typescript release announcement.