class_docstr: Definition objects describe a unique definition of a variable.
  
  Subclasses of this may be used by passing an appropriate factory function to
  resolve.
  
  Attributes:
    param_of: Optional[ast.AST]
    directives: Dict, optional definition annotations
class_docstr_tok: ["Definition","objects","describe","a","unique","definition","of","a","variable",".","Subclasses","of","this","may","be","used","by","passing","an","appropriate","factory","function","to","resolve",".","Attributes",":","param_of",":","Optional","[","ast.AST","]","directives",":","Dict",",","optional","definition","annotations"]
code: def __init__(self):
      self.param_of = None
      self.directives = {}
  
imports: import weakref
  import gast
  from tensorflow.python.autograph.pyct import anno
  from tensorflow.python.autograph.pyct import cfg
  from tensorflow.python.autograph.pyct import transformer
label_desc: Use image node_id 1 to create a new Definition object from inherited base classes: object with example: obj = Definition()