v2.0.0: type inference and transformation

type inference implemented. Now intersection types in your TypeScript code will be transformed into type guard signatures.
This functionality can help you infer type guard signatures for complex types, making your TypeScript code more expressive and maintainable.
```typescript
const inputCode = `
type IntersectionType = TypeA & TypeB;
type TypeA = { a: string };
type TypeB = { b: number };
`;
const transformedCode = transformer(inputCode);
console.log(transformedCode);
// type IntersectionType = {};
// type TypeA = { a: string };
// type TypeB = { b: number };
```