Properties of an Annotation.
Properties:
| Name | Type | Attributes | Description | 
|---|---|---|---|
| path | Array.<number> | null | <optional> | Annotation path | 
| sourceFile | string | null | <optional> | Annotation sourceFile | 
| begin | number | null | <optional> | Annotation begin | 
| end | number | null | <optional> | Annotation end |