chore: create private modules, and drop unnecessary modules

Author: Kludex

src/mcp/server/fastmcp/tools/base.py

@@ -11,8 +11,8 @@
 from mcp.server.fastmcp.exceptions import ToolError
 from mcp.server.fastmcp.utilities.context_injection import find_context_parameter
 from mcp.server.fastmcp.utilities.func_metadata import FuncMetadata, func_metadata
-from mcp.shared.exceptions import UrlElicitationRequiredError
 from mcp.shared._tool_name_validation import validate_and_warn_tool_name
+from mcp.shared.exceptions import UrlElicitationRequiredError
 from mcp.types import Icon, ToolAnnotations
 
 if TYPE_CHECKING: