How to pass table datatype to GO?

Question

MySQL

Well, actually the whole point of the question is in the title. The following type was created in sqlserver:
DECLARE @event_type CHAR(4) = 'EVNT',
@param_name CHAR(4) = 'PRNM',
@param_value VARCHAR(100) = 'param value'
DECLARE @evt_params dbo.EventParams
INSERT INTO @evt_params
(
event_type,
param_name,
param_value
)
SELECT @event_type,
@param_name,
@param_value
How to pass it to the storage?=)