Should await automatically manage parentheses like return?

[ambv]

On a first glance, it would be better. On another though, await is an expression which can potentially complicate formattings that are now rather simple.

Alternatively, await should be ignored by an existing bracket pair for purposes of splitting on delimiters, enabling for example fluent interfaces.

[JelleZijlstra]

Concrete example:

% black -c 'return (a)'   
return a
% black -c 'await (a)' 
await (a)