diff --git a/src/pymatgen/py.typed b/src/pymatgen/alchemy/py.typed similarity index 100% rename from src/pymatgen/py.typed rename to src/pymatgen/alchemy/py.typed diff --git a/src/pymatgen/analysis/py.typed b/src/pymatgen/analysis/py.typed new file mode 100644 index 00000000000..e69de29bb2d diff --git a/src/pymatgen/apps/py.typed b/src/pymatgen/apps/py.typed new file mode 100644 index 00000000000..e69de29bb2d diff --git a/src/pymatgen/cli/py.typed b/src/pymatgen/cli/py.typed new file mode 100644 index 00000000000..e69de29bb2d diff --git a/src/pymatgen/command_line/py.typed b/src/pymatgen/command_line/py.typed new file mode 100644 index 00000000000..e69de29bb2d diff --git a/src/pymatgen/core/py.typed b/src/pymatgen/core/py.typed new file mode 100644 index 00000000000..e69de29bb2d diff --git a/src/pymatgen/electronic_structure/py.typed b/src/pymatgen/electronic_structure/py.typed new file mode 100644 index 00000000000..e69de29bb2d diff --git a/src/pymatgen/entries/py.typed b/src/pymatgen/entries/py.typed new file mode 100644 index 00000000000..e69de29bb2d diff --git a/src/pymatgen/ext/py.typed b/src/pymatgen/ext/py.typed new file mode 100644 index 00000000000..e69de29bb2d diff --git a/src/pymatgen/io/py.typed b/src/pymatgen/io/py.typed new file mode 100644 index 00000000000..e69de29bb2d diff --git a/src/pymatgen/optimization/py.typed b/src/pymatgen/optimization/py.typed new file mode 100644 index 00000000000..e69de29bb2d diff --git a/src/pymatgen/phonon/py.typed b/src/pymatgen/phonon/py.typed new file mode 100644 index 00000000000..e69de29bb2d diff --git a/src/pymatgen/symmetry/py.typed b/src/pymatgen/symmetry/py.typed new file mode 100644 index 00000000000..e69de29bb2d diff --git a/src/pymatgen/transformations/py.typed b/src/pymatgen/transformations/py.typed new file mode 100644 index 00000000000..e69de29bb2d diff --git a/src/pymatgen/util/py.typed b/src/pymatgen/util/py.typed new file mode 100644 index 00000000000..e69de29bb2d diff --git a/src/pymatgen/vis/py.typed b/src/pymatgen/vis/py.typed new file mode 100644 index 00000000000..e69de29bb2d