What is correct parse_qsl or parse_qs?

[ASamoylov]

starlette/starlette/datastructures.py

Line 407 in bf5d735

super().__init__(parse_qsl(value, keep_blank_values=True), **kwargs)

What if I want to use query parameter list / multiple values?
Check please

from urllib.parse import SplitResult, parse_qsl, parse_qs
from starlette.datastructures import QueryParams, ImmutableMultiDict
qs = "q=foo&q=bar"
parse_qsl(qs)  # [('q', 'foo'), ('q', 'bar')]

parse_qs(qs)  # {'q': ['foo', 'bar']}

QueryParams(qs)._dict  # {'q': 'bar'}

QueryParams(qs).getlist("q")  # ['foo', 'bar']