Tree Transformer Async
Transform nodes in the tree asynchronously and sequentially.
Asynchronous version of Tree Transformer. Actions can return a promise and .visit()
returns a promise.
Example
var fs = ;var Q = ;var TransformerAsync = ;var nodes = type: 'import' value: 'path/to/file1' type: 'import' value: 'path/to/file2' ; {}MyVisitorAsyncprototype = ; MyVisitorAsyncprototype { var deferred = Qdefer; fs; return deferredpromise;}; ;