WordPress Version: 6.5
/**
* Unregisters a block bindings source.
*
* @since 6.5.0
*
* @param string $source_name Block bindings source name including namespace.
* @return WP_Block_Bindings_Source|false The unregistered block bindings source on success and `false` otherwise.
*/
function unregister_block_bindings_source(string $source_name)
{
return WP_Block_Bindings_Registry::get_instance()->unregister($source_name);
}