Fix code style to match [] Arrow functions like ()=>foo have an implicit return statement. The compiler allows using a function that returns a string in place of one that returns void. This can lead to unexpected behaviors like depending on a return value of a function that was never supposed to return.
Fix code style to match []
Arrow functions like ()=>foo have an implicit return statement. The compiler allows using a function that returns a string in place of one that returns void. This can lead to unexpected behaviors like depending on a return value of a function that was never supposed to return.

LSC document - []

It is expected that this change will introduce curly braces and additional vertical space If this breaks your app, please let me know and we can investigate.
Some redundant `return` statements may be added. Let me know if you want me to manually remove them.

Tested:
    []_presubmit: []    Some tests failed; test failures are believed to be unrelated to this CL

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google/closure-templates,yext/closure-templates,yext/closure-templates,google/closure-templates,yext/closure-templates,google/closure-templates,google/closure-templates,google/closure-templates,yext/closure-templates