/**
 * Displays or modifies file name extension associations.
 * When used without parameters, shows all current file extension associations.
 * 
 * Note: 
 * - Only supported within cmd.exe
 * - Not available directly in PowerShell (use cmd /c assoc as workaround)
 */
@command("assoc [FLAGS]")
class assoc {
    /**
     * Specifies the file name extension to view or modify.
     * Format: .<ext> (e.g., ".txt")
     */
    @flag(alias: ["ext", "extension"])
    extension: str

    /**
     * Specifies the file type to associate with the extension.
     * Format: <filetype> (e.g., "txtfile")
     * When omitted with extension, displays current association.
     */
    @flag
    filetype: str

    /**
     * Displays help information.
     */
    @flag(format: "/?")
    help: bool
}