Is there a way to receive callbacks when a rule finishes

[Daniel63656]

Using Transformer I can get callbacks when production rules get applied. Like this:

from lark import Lark, Transformer

class MyTransformer(Transformer):
    def sentence(self, children):
        print("Callback for sentence:", children)
        return children

    def adj(self, children):
        print("Callback for adj:", children)
        return children

    def noun(self, children):
        print("Callback for noun:", children)
        return children

    def verb(self, children):
        print("Callback for verb:", children)
        return children

# Define your grammar
grammar = """
    sentence: noun verb noun        -> simple
            | noun verb "like" noun -> comparative

    noun: adj? NOUN
    verb: VERB
    adj: ADJ

    NOUN: "flies" | "bananas" | "fruit"
    VERB: "like" | "flies"
    ADJ: "fruit"

    %import common.WS
    %ignore WS
"""

# Create the Lark parser with the grammar and transformer
parser = Lark(grammar, parser="lalr", start='sentence', transformer=MyTransformer())

# Parse and transform
sentence = 'fruit flies like bananas'
result = parser.parse(sentence)

Can I get a callback when a rule is popped from the stack together with the complete content of the rule?