Transform TypeScript interface to a JSON structure

Searching for a method to convert a typescript interface into a JSON object?

I'm in need of a function that can take an interface as a parameter.

function transformInterfaceToResponse(input: any): DesiredInterface {
  const response = {
    description: 'lorem ipsum',
    schema: [],
  };

  const keys = Object.keys(input);
    
  keys.forEach(key => {
    const schema = {
      name: key,
      type: JSON.stringify(input[key]),
    };
    
    response.schema.push(schema);
  });

  return response;
}

This is how I intend to use the function:

interface InterfaceX {
  a: string;
  b: boolean
}

const x = interfaceX converted to object;
const y = transformInterfaceToResponse(x);

Can you suggest a way for me to achieve this constant x?

Answer №1

Unfortunately, interfaces do not have a presence during runtime, making this scenario unattainable.

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