@yankeeinlondon/promptly/src/type-guards.ts

An automation tool for prompting your favorite LLMs

import type { ConfigFile } from "./types";
import { isObject } from "inferred-types";

const CONFIG_PROPS = [
  "promptDirs",
  "codePath",
  "docPath",
];

export function isConfigFile(val: unknown): val is ConfigFile {
  return isObject(val) && Object.keys(val).every(i => CONFIG_PROPS.includes(i));
}