See the letters of Paul to various early churches. The apostles recognized differences in the way churches approached their faith. Some were good, some were a mix, and some were out of bounds as time went on.
See Revelation 2-3. These have been viewed as ‘types’ of churches.
All simply local gatherings of the one "body of Christ". The ekklesia (an assembly of those called out) of Christ. Notice Paul simply addresses the ekklesia (those called out) who were in Corinth.
1 Corinthians 1:2 to the assembly of God that is in Corinth, to those sanctified in Christ Jesus, called saints, with all those calling upon the name of our Lord Jesus Christ in every place -- both theirs and ours:
>>See Revelation 2-3. These have been viewed as ‘types’ of churches.<<
No " types of churches" there. Only assemblies of believers "called out" of the world by God who were either erring in one way or another or who were being faithfully to their "first love". Not one indication of " denominations".