Sontyp is a somewhat advanced converter, converting from json-schema to Typescript.
JSON Schema by itself isn't very strict, and thus in a lot of cases, Sontyp will have to make a bunch of assumptions. If, instead, you validate your schemas against our more strict schema definition, the returned definitions will be a lot more predictable and reliable.
var sontyp = require('sontyp');
// Simple example: we'll read our schemas from the ./schemas/ directory, and
// save them to a file schemas.d.ts
const fs = require('fs');
let obj = JSON.parse(fs.readFileSync('schemas/entry.json'));
// Pass it along to sontyp
let dts = sontyp.sontyp(obj, 'schemas/');
// Write whatever we got to a .d.ts file
fs.writeFileSync('schemas.d.ts', dts);