@yookue/ts-lang-utils/dist/esm/util/ObjectUtils/keys.js

Common lang utilities for typescript

import { isPrototype } from "./isPrototype";
import { hasProp } from "./hasProp";
export function keys(object) {
  if (!object) {
    return [];
  }
  if (!isPrototype(object)) {
    return Object.keys(object);
  }
  var result = [];
  for (var key in Object(object)) {
    if (key !== 'constructor' && hasProp(object, key)) {
      result.push(key);
    }
  }
  return result;
}