The following actions of a municipality are public and governmental actions and functions, are exercised for a public purpose, and are matters of public necessity:
(1) granting a permit authorized by this subchapter;
(2) permitting the use of a municipal street for a purpose authorized by Section 316.002 under a permit authorized by this subchapter; and
(3) establishing or maintaining, with municipal money, material, equipment, or personnel, an improvement or facility described by Section 316.002(a)(1) or (5).