idea/testData/formatter/Parameters.kt - third_party/github/JetBrains/kotlin - Git at Google

 fun some(
 a: Int,
 b: String, c: Int,
 d: String, e: Int
 ) {
 }

 // SET_FALSE: SPACE_BEFORE_TYPE_COLON
 // SET_TRUE: SPACE_AFTER_TYPE_COLON
	fun some(
	a: Int,
	b: String, c: Int,
	d: String, e: Int
	) {
	}

	// SET_FALSE: SPACE_BEFORE_TYPE_COLON
	// SET_TRUE: SPACE_AFTER_TYPE_COLON