Implement destructuring in export declarations #305
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Fixes #297 The export transformation process now finds any declaration on the LHS, excluding declarations within default values, and modifies them to use `exports` syntax. In addition, for object destructures, we need to surround the entire assignment with parens so that it's treated as a proper assignment. This required some additional parser information: annotating the end index of an `=` token in more cases, as well as identifying object shorthand declarations.
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Fixes #297
The export transformation process now finds any declaration on the LHS,
excluding declarations within default values, and modifies them to use
exportssyntax. In addition, for object destructures, we need to surround the entire
assignment with parens so that it's treated as a proper assignment. This
required some additional parser information: annotating the end index of an
=token in more cases, as well as identifying object shorthand declarations.