As per the instructions given for installing moq for go < 1.16, I'm running the following command

go get github.com/matryer/moq

but I'm getting below errors

internal/registry/registry.go:55:68: undefined: types.TypeParamList
internal/registry/registry.go:65:15: undefined: types.TypeParamList
internal/registry/registry.go:68:18: named.TypeParams undefined (type *types.Named has no field or method TypeParams)