TypeError: meta.peekDescriptors is not a function

Exception:
```
wrap-field.js:175 Uncaught TypeError: meta.peekDescriptors is not a function
at wrapField (wrap-field.js:175)
at ExecutionPassRate.init (with-validation.js:45)
at ExecutionPassRate.init (prevent-additional-arguments.js:43)
at ExecutionPassRate.init (with-validation.js:40)
at ExecutionPassRate.init (prevent-additional-arguments.js:43)
at ExecutionPassRate.init (with-validation.js:40)
at ExecutionPassRate.init (prevent-additional-arguments.js:43)
at ExecutionPassRate.init (with-validation.js:40)
at ExecutionPassRate.init (prevent-additional-arguments.js:43)
at ExecutionPassRate.Class [as constructor] (core_object.js:113)
```

Sample code:
```
export default class BaseHighcharts extends Component {
@argument('object')
chartData = null;

@argument(optional('string'))
product = null;

@argument(optional('string'))
startTime = null;

@argument(optional('string'))
endTimes = null;
...
```

Setup:
```
ember-cli@3.7.1
ember-decorators@3.1.5
@ember-decorators/argument1.0.0-beta.2
```