Language: Typescript

Answer in CODE ONLY!

Explain with comments if you want.

Problem:

Given the following JSON of someone's GPS location:

{ "markers": [ { "name": "start", "location": [35.1212, 56.1225], }, { "name": "destination", "location": [35.2235, 52.4125] } ] } Create a data structure in TypeScript that encapsulates the JSON and create a function that calculates the distance between the start and end location