hasPDFExtension static method
Checks if the given file path has a PDF extension.
This is a simple extension check and does not verify if the file is actually a valid PDF. For accurate PDF detection, use isPDF instead.
Parameters:
filePath: The file path to check
Returns: true if the file has a .pdf extension, false otherwise
Implementation
static bool hasPDFExtension(String filePath) =>
p.extension(filePath) == ".pdf";