Is it possible or possible in the future to return a value from an ES6 class's getter via ES2017's await/async functions.
class Foo { async get bar() { var result = await someAsyncOperation(); return result; } } function someAsyncOperation() { return new Promise(function(resolve) { setTimeout(function() { resolve('baz'); }, 1000); }); } var foo = new Foo(); foo.bar.should.equal('baz'); 
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Update:As others have pointed out, this doesn't really work. @kuboon provided a nice solutionbelow.
You can do this
class Foo { get bar() { return (async () => { return await someAsyncOperation(); })(); } }This is the same as the code below
class Foo { get bar() { return new Promise((resolve, reject) => { someAsyncOperation().then(result => { resolve(result); }); }) } }