Stephen Scott e4eb8a4065 Add implementation for arrow parens option ... Based on https://github.com/prettier/prettier/pull/2676 * Thread `path` and `options` through helpers so we don't need to add `needsParens` onto the AST node anymore (mutation) * Pull test call detection logic out into helper method so it can be re-used for arrow function parens * Add arrow function parens option implementation (avoid/always) * Don't break arrow function parens around (done) in test call		2017-11-27 22:27:34 -07:00
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jsfmt.spec.js.snap	Add implementation for arrow parens option	2017-11-27 22:27:34 -07:00