The 31 - year - old will be available for Sussex 's first six County Championship matches and the group stage of the One - Day Cup tournament .
The 31 - year - old has taken 142 wickets in 37 Tests at an average of 22.21 .
The 31 - year - old , who has taken 142 wickets in 37 Tests at an average of 22.21 , will be available for Sussex 's first six County Championship matches and the group stage of the One - Day Cup tournament .