diff --git a/docs/conf.py b/docs/conf.py
index 48331f33..1040838e 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -10,6 +10,7 @@
 # add these directories to sys.path here. If the directory is relative to the
 # documentation root, use os.path.abspath to make it absolute, like shown here.
 #
+from glob import glob
 import os
 
 # import sys
@@ -103,6 +104,15 @@ def run_apidoc(app):
     ignore_paths = [
         os.path.normpath(os.path.join(this_folder, p)) for p in ignore_paths
     ]
+    # functions from these modules are all imported in the __init__.py with __all__
+    for rule in ("block", "core", "inline"):
+        for path in glob(
+            os.path.normpath(
+                os.path.join(this_folder, f"../markdown_it/rules_{rule}/*.py")
+            )
+        ):
+            if os.path.basename(path) not in ("__init__.py", f"state_{rule}.py"):
+                ignore_paths.append(path)
 
     if os.path.exists(api_folder):
         shutil.rmtree(api_folder)
diff --git a/markdown_it/__init__.py b/markdown_it/__init__.py
index 14ad5f7b..90d992d0 100644
--- a/markdown_it/__init__.py
+++ b/markdown_it/__init__.py
@@ -1,4 +1,4 @@
-from .main import MarkdownIt  # noqa: F401
-
-
+__all__ = ("MarkdownIt",)
 __version__ = "1.1.0"
+
+from .main import MarkdownIt
diff --git a/markdown_it/helpers/__init__.py b/markdown_it/helpers/__init__.py
index 0e6b75e7..f76bd444 100644
--- a/markdown_it/helpers/__init__.py
+++ b/markdown_it/helpers/__init__.py
@@ -1,5 +1,6 @@
 """Functions for parsing Links
 """
-from .parse_link_label import parseLinkLabel  # noqa: F401
-from .parse_link_destination import parseLinkDestination  # noqa: F401
-from .parse_link_title import parseLinkTitle  # noqa: F401
+__all__ = ("parseLinkLabel", "parseLinkDestination", "parseLinkTitle")
+from .parse_link_label import parseLinkLabel
+from .parse_link_destination import parseLinkDestination
+from .parse_link_title import parseLinkTitle
diff --git a/markdown_it/presets/__init__.py b/markdown_it/presets/__init__.py
index 78f26934..16f10e51 100644
--- a/markdown_it/presets/__init__.py
+++ b/markdown_it/presets/__init__.py
@@ -1,4 +1,6 @@
-from . import commonmark, default, zero  # noqa: F401
+__all__ = ("commonmark", "default", "zero", "js_default", "gfm_like")
+
+from . import commonmark, default, zero
 
 js_default = default
 
diff --git a/markdown_it/rules_block/__init__.py b/markdown_it/rules_block/__init__.py
index ee4ab2e2..c1660b89 100644
--- a/markdown_it/rules_block/__init__.py
+++ b/markdown_it/rules_block/__init__.py
@@ -1,12 +1,27 @@
-from .state_block import StateBlock  # noqa: F401
-from .paragraph import paragraph  # noqa: F401
-from .heading import heading  # noqa: F401
-from .lheading import lheading  # noqa: F401
-from .code import code  # noqa: F401
-from .fence import fence  # noqa: F401
-from .hr import hr  # noqa: F401
-from .list import list_block  # noqa: F401
-from .reference import reference  # noqa: F401
-from .blockquote import blockquote  # noqa: F401
-from .html_block import html_block  # noqa: F401
-from .table import table  # noqa: F401
+__all__ = (
+    "StateBlock",
+    "paragraph",
+    "heading",
+    "lheading",
+    "code",
+    "fence",
+    "hr",
+    "list_block",
+    "reference",
+    "blockquote",
+    "html_block",
+    "table",
+)
+
+from .state_block import StateBlock
+from .paragraph import paragraph
+from .heading import heading
+from .lheading import lheading
+from .code import code
+from .fence import fence
+from .hr import hr
+from .list import list_block
+from .reference import reference
+from .blockquote import blockquote
+from .html_block import html_block
+from .table import table
diff --git a/markdown_it/rules_core/__init__.py b/markdown_it/rules_core/__init__.py
index 16d796c2..7f5de3e4 100644
--- a/markdown_it/rules_core/__init__.py
+++ b/markdown_it/rules_core/__init__.py
@@ -1,7 +1,17 @@
-from .state_core import StateCore  # noqa: F401
-from .normalize import normalize  # noqa: F401
-from .block import block  # noqa: F401
-from .inline import inline  # noqa: F401
-from .replacements import replace  # noqa: F401
-from .smartquotes import smartquotes  # noqa: F401
-from .linkify import linkify  # noqa: F401
+__all__ = (
+    "StateCore",
+    "normalize",
+    "block",
+    "inline",
+    "replace",
+    "smartquotes",
+    "linkify",
+)
+
+from .state_core import StateCore
+from .normalize import normalize
+from .block import block
+from .inline import inline
+from .replacements import replace
+from .smartquotes import smartquotes
+from .linkify import linkify
diff --git a/markdown_it/rules_inline/__init__.py b/markdown_it/rules_inline/__init__.py
index 59856b04..0cce406b 100644
--- a/markdown_it/rules_inline/__init__.py
+++ b/markdown_it/rules_inline/__init__.py
@@ -1,14 +1,30 @@
-from .state_inline import StateInline  # noqa: F401
-from .text import text  # noqa: F401
-from .text_collapse import text_collapse  # noqa: F401
-from .balance_pairs import link_pairs  # noqa: F401
-from .escape import escape  # noqa: F401
-from .newline import newline  # noqa: F401
-from .backticks import backtick  # noqa: F401
-from . import emphasis  # noqa: F401
-from .image import image  # noqa: F401
-from .link import link  # noqa: F401
-from .autolink import autolink  # noqa: F401
-from .entity import entity  # noqa: F401
-from .html_inline import html_inline  # noqa: F401
-from . import strikethrough  # noqa: F401
+__all__ = (
+    "StateInline",
+    "text",
+    "text_collapse",
+    "link_pairs",
+    "escape",
+    "newline",
+    "backtick",
+    "emphasis",
+    "image",
+    "link",
+    "autolink",
+    "entity",
+    "html_inline",
+    "strikethrough",
+)
+from .state_inline import StateInline
+from .text import text
+from .text_collapse import text_collapse
+from .balance_pairs import link_pairs
+from .escape import escape
+from .newline import newline
+from .backticks import backtick
+from . import emphasis
+from .image import image
+from .link import link
+from .autolink import autolink
+from .entity import entity
+from .html_inline import html_inline
+from . import strikethrough
diff --git a/setup.cfg b/setup.cfg
index de38dd95..5655f15b 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -81,6 +81,7 @@ warn_unused_ignores = True
 warn_redundant_casts = True
 no_implicit_optional = True
 strict_equality = True
+implicit_reexport = False
 
 [mypy-tests.test_plugins.*]
 ignore_errors = True