| # Span API | |
| A `Span` is a low-level way to refer to a `Range` using `Element` as the end points instead of a `Point` which requires the use of leaf text nodes. | |
| ```typescript | |
| type Span = [Path, Path] | |
| ``` | |
| - [Static methods](span.md#static-methods) | |
| - [Check methods](span.md#check-methods) | |
| ## Static Methods | |
| ### Check Methods | |
| #### `Span.isSpan(value: any) => value is Span` | |
| Check if a `value` implements the `Span` interface. | |