Function getDocument

getDocument<T>(node): LangiumDocument<T>
Retrieve the document in which the given AST node is contained. A reference to the document is usually held by the root node of the AST.
Type Parameters
- T extends AstNode = AstNode
Parameters
- node: AstNode
Returns LangiumDocument<T>
Throws
an error if the node is not contained in a document.
- Defined in packages/langium/src/utils/ast-utils.ts:75