downstream: logger: reuse logger_or_root, dedupe optional-logger-arg pattern

src/ifcopenshell-python/ifcopenshell/ifcopenshell_wrapper.pyi

@@ -1074,6 +1074,52 @@ class line_segment:
     def size(self): ...
     def swap(self, v): ...
 
+class log_message:
+    code: Any
+    instance: Any
+    message: Any
+    product: Any
+    severity: Any
+    timestamp: Any
+
+    def __init__(self, *args): ...
+    @property
+    def severity_string(self): ...
+    def to_dict(self): ...
+    def to_tuple(self): ...
+
+class logger:
+    FMT_PLAIN: Literal[0]
+    FMT_JSON: Literal[1]
+    FMT_INMEMORY: Literal[2]
+
+    LOG_PERF: Literal[0]
+    LOG_DEBUG: Literal[1]
+    LOG_NOTICE: Literal[2]
+    LOG_WARNING: Literal[3]
+    LOG_ERROR: Literal[4]
+
+    @staticmethod
+    def root() -> logger: ...
+    def append(self, other): ...
+    def count(self, code): ...
+    def clear(self): ...
+    def error(self, *args): ...
+    def get_log(self): ...
+    def max_severity(self): ...
+    def message(self, *args): ...
+    def notice(self, *args): ...
+    def output_format(self, *args): ...
+    def print_performance_stats(self): ...
+    def print_performance_stats_on_element(self, *args): ...
+    def progress_bar(self, progress): ...
+    def set_output(self, *args): ...
+    def set_product(self, *args): ...
+    def status(self, message, new_line=True): ...
+    def verbosity(self, *args): ...
+    def warning(self, *args): ...
+    def log_messages(self) -> tuple[log_message, ...]: ...
+
 class loft:
     axis: Any
     def calc_hash(self): ...