message: test(errors): change test name to match style
diff: @@ -486,7 +486,7 @@ it('should error if 0 or less dimensions are given (createArrayFromDimensions) [
  }
  });
  -it("should error if ref's arrow-function returning type returns undefined", async () => {
  +it("should error if ref's arrow-function returning type returns undefined [Error]", async () => {
  class Nested {
  @prop()
  public someNestedProperty: string;
  @@ -509,7 +509,7 @@ it("should error if ref's arrow-function returning type returns undefined", asyn
  }
  });
  -it('should error if ref is set but is "undefined/null"', () => {
  +it('should error if ref is set but is "undefined/null" [Error]', () => {
  expect.assertions(2);
  try {
  class RefUndefined {
  @@ -526,7 +526,7 @@ it('should error if ref is set but is "undefined/null"', () => {
  }
  });
  -it('should throw default error if no error is specified (assertion)', () => {
  +it('should throw default error if no error is specified (assertion) [Error]', () => {
  expect.assertions(2);
  try {
  assertion(false);
  