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diff --git a/third_party/bazel/rules_haskell/haskell/providers.bzl b/third_party/bazel/rules_haskell/haskell/providers.bzl
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-"""Providers exposed by the Haskell rules."""
-
-load(
-    ":private/path_utils.bzl",
-    "darwin_convert_to_dylibs",
-    "make_path",
-    "windows_convert_to_dlls",
-)
-
-HaskellCcInfo = provider(
-    doc = "Haskell cc dependency information. Part of HaskellInfo.",
-    fields = {
-        "static_linking": """static linking mode parameters.
-            A struct of
-            (libraries_to_link, dynamic_libraries_for_runtime, user_link_flags).
-            Libraries in libraries_to_link are struct(lib, mangled_lib)
-            because the Darwin linker needs the original library path,
-            while the Linux linker needs the mangled path.
-            """,
-        "dynamic_linking": """static linking mode parameters.
-            A struct of
-            (libraries_to_link, dynamic_libraries_for_runtime, user_link_flags).
-            Libraries in libraries_to_link are struct(lib, mangled_lib)
-            because the Darwin linker needs the original library path,
-            while the Linux linker needs the mangled path.
-            """,
-    },
-)
-
-def empty_HaskellCcInfo():
-    return HaskellCcInfo(
-        static_linking = struct(
-            libraries_to_link = depset(order = "topological"),
-            dynamic_libraries_for_runtime = depset(order = "topological"),
-            user_link_flags = depset(order = "topological"),
-        ),
-        dynamic_linking = struct(
-            libraries_to_link = depset(order = "topological"),
-            dynamic_libraries_for_runtime = depset(order = "topological"),
-            user_link_flags = depset(order = "topological"),
-        ),
-    )
-
-def merge_HaskellCcInfo(*args):
-    return HaskellCcInfo(
-        static_linking = struct(
-            libraries_to_link = depset(
-                order = "topological",
-                transitive = [arg.static_linking.libraries_to_link for arg in args],
-            ),
-            dynamic_libraries_for_runtime = depset(
-                order = "topological",
-                transitive = [arg.static_linking.dynamic_libraries_for_runtime for arg in args],
-            ),
-            user_link_flags = depset(
-                order = "topological",
-                transitive = [arg.static_linking.user_link_flags for arg in args],
-            ),
-        ),
-        dynamic_linking = struct(
-            libraries_to_link = depset(
-                order = "topological",
-                transitive = [arg.dynamic_linking.libraries_to_link for arg in args],
-            ),
-            dynamic_libraries_for_runtime = depset(
-                order = "topological",
-                transitive = [arg.dynamic_linking.dynamic_libraries_for_runtime for arg in args],
-            ),
-            user_link_flags = depset(
-                order = "topological",
-                transitive = [arg.dynamic_linking.user_link_flags for arg in args],
-            ),
-        ),
-    )
-
-HaskellInfo = provider(
-    doc = "Common information about build process: dependencies, etc.",
-    fields = {
-        "package_ids": "Set of all package ids of direct (non-prebuilt) dependencies.",
-        "package_databases": "Set of package cache files.",
-        "version_macros": "Set of version macro files.",
-        "import_dirs": "Import hierarchy roots.",
-        "source_files": "Set of files that contain Haskell modules.",
-        "extra_source_files": "A depset of non-Haskell source files.",
-        "static_libraries": "Ordered collection of compiled library archives.",
-        "static_libraries_prof": "Ordered collection of static libraries with profiling.",
-        "dynamic_libraries": "Set of dynamic libraries.",
-        "interface_dirs": "Set of interface dirs belonging to the packages.",
-        "compile_flags": "Arguments that were used to compile the code.",
-        "prebuilt_dependencies": "Transitive collection of info of wired-in Haskell dependencies.",
-        "direct_prebuilt_deps": "Set of info of direct prebuilt dependencies.",
-        "cc_dependencies": "Direct cc library dependencies. See HaskellCcInfo.",
-        "transitive_cc_dependencies": "Transitive cc library dependencies. See HaskellCcInfo.",
-    },
-)
-
-def get_libs_for_ghc_linker(hs, transitive_cc_dependencies, path_prefix = None):
-    """Return all C library dependencies for GHC's linker.
-
-    GHC has it's own builtin linker. It is used for Template Haskell, for GHCi,
-    during doctests, etc. GHC's linker differs from the system's dynamic linker
-    in some ways. E.g. it strictly assumes that dynamic libraries end on .dylib
-    on MacOS.
-
-    This function returns a list of all transitive C library dependencies
-    (static or dynamic), taking the requirements of GHC's linker into account.
-
-    Args:
-      hs: Haskell context.
-      transitive_cc_dependencies: HaskellCcInfo provider.
-      path_prefix: Prefix for paths in GHC environment variables.
-
-    Returns:
-      (library_deps, ld_library_deps, env)
-      library_deps: List of library files suitable for GHC's builtin linker.
-      ld_library_deps: List of library files that should be available for
-        dynamic loading.
-      env: A mapping environment variables LIBRARY_PATH and LD_LIBRARY_PATH,
-        to the corresponding values as expected by GHC.
-    """
-    trans_link_ctx = transitive_cc_dependencies.dynamic_linking
-
-    libs_to_link = trans_link_ctx.libraries_to_link.to_list()
-    libs_for_runtime = trans_link_ctx.dynamic_libraries_for_runtime.to_list()
-
-    _library_deps = libs_to_link
-    _ld_library_deps = libs_for_runtime
-    if hs.toolchain.is_darwin:
-        # GHC's builtin linker requires .dylib files on MacOS.
-        library_deps = darwin_convert_to_dylibs(hs, _library_deps)
-
-        # Additionally ghc 8.4 requires library_deps here although 8.6 does not
-        ld_library_deps = library_deps + _ld_library_deps
-    elif hs.toolchain.is_windows:
-        # GHC's builtin linker requires .dll files on Windows.
-        library_deps = windows_convert_to_dlls(hs, _library_deps)
-
-        # copied over from Darwin 5 lines above
-        ld_library_deps = library_deps + _ld_library_deps
-    else:
-        library_deps = _library_deps
-        ld_library_deps = _ld_library_deps
-
-    sep = ";" if hs.toolchain.is_windows else None
-
-    library_path = make_path(
-        library_deps,
-        prefix = path_prefix,
-        sep = sep,
-    )
-    ld_library_path = make_path(
-        ld_library_deps,
-        prefix = path_prefix,
-        sep = sep,
-    )
-
-    # GHC's builtin linker/loader looks for libraries in the paths defined by
-    # LIBRARY_PATH and LD_LIBRARY_PATH.
-    # See https://downloads.haskell.org/~ghc/latest/docs/html/users_guide/ghci.html?highlight=library_path#extra-libraries
-    # In certain cases it is not enough to specify LD_LIBRARY_PATH alone, and
-    # libraries are only found if their path is included in LIBRARY_PATH.
-    # See https://github.com/tweag/rules_haskell/pull/685
-    env = {
-        "LIBRARY_PATH": library_path,
-        "LD_LIBRARY_PATH": ld_library_path,
-    }
-
-    return (library_deps, ld_library_deps, env)
-
-HaskellLibraryInfo = provider(
-    doc = "Library-specific information.",
-    fields = {
-        "package_id": "Workspace unique package identifier.",
-        "version": "Package version.",
-    },
-)
-
-HaskellCoverageInfo = provider(
-    doc = "Information about coverage instrumentation for Haskell files.",
-    fields = {
-        "coverage_data": "A list of coverage data containing which parts of Haskell source code are being tracked for code coverage.",
-    },
-)
-
-HaskellPrebuiltPackageInfo = provider(
-    doc = "Information about a prebuilt GHC package.",
-    fields = {
-        "package": "Package name",
-        "id_file": "File containing package id",
-        "version_macros_file": "C header file containing Cabal version macros",
-    },
-)
-
-HaddockInfo = provider(
-    doc = "Haddock information.",
-    fields = {
-        "package_id": "Package id, usually of the form name-version.",
-        "transitive_html": "Dictionary from package id to html dirs.",
-        "transitive_haddocks": "Dictionary from package id to Haddock files.",
-    },
-)
-
-HaskellLintInfo = provider(
-    doc = "Provider that collects files produced by linters",
-    fields = {
-        "outputs": "Set of linter log files.",
-    },
-)
-
-HaskellProtobufInfo = provider(
-    doc = "Provider that wraps providers of auto-generated Haskell libraries",
-    fields = {
-        "files": "files",
-    },
-)
-
-C2hsLibraryInfo = provider(
-    doc = "Information about c2hs dependencies.",
-    fields = {
-        "chi_file": "c2hs interface file",
-        "import_dir": "Import directory containing generated Haskell source file.",
-    },
-)
-
-GhcPluginInfo = provider(
-    doc = "Encapsulates GHC plugin dependencies and tools",
-    fields = {
-        "module": "Plugin entrypoint.",
-        "deps": "Plugin dependencies.",
-        "args": "Plugin options.",
-        "tool_inputs": "Inputs required for plugin tools.",
-        "tool_input_manifests": "Plugin tools input manifests.",
-    },
-)