Function isPrimPropertyWithTypeAnnotation

transforms/class.js:141–147

  );

  const isPrimPropertyWithTypeAnnotation = prop => (
    prop.key &&
    prop.key.type === 'Identifier' &&
    prop.value &&
    prop.value.type === 'TypeCastExpression' &&
    isPrimExpression(prop.value.expression)
  );

  const hasSingleReturnStatement = value => (
    (