can we add this pod into the main target not the unit-test target

[PiggyChen]

I see this library import XCTest:
#if canImport(XCTest) import XCTest #else private func XCTFail(_ message: String = "", file: StaticString = #filePath, line: UInt = #line) { } #endif
and this is for unit test;

but if we want to use it in our main target, can we just remove the:
import XCTest
and adding the framework to the main build target? any concern?