Function isASTNode

AST inspection and construction utilities.

ast — factory object for building AST nodes by hand.
getDocstring — extract a function/class/module's docstring.
getSourceSegment — slice the original source text for a node.
isASTNode — type guard for AST node values.
iterFields / iterChildNodes — iterate a node's fields or direct child nodes.

isASTNode(value: any): value is ASTNodeUnion
Check if a value is an AST node.

A value is considered an AST node if it is a non-null object carrying a nodeType property; this is a type guard that narrows to ASTNodeUnion.
Parameters
- value: any
  The value to test
Returns value is ASTNodeUnion
true if value is an AST node, false otherwise
- Defined in utils.ts:92