dist/rollup-plugin-typescript2.cjs.js
function baseIsEqual(value, other, bitmask, customizer, stack) {
  if (value === other) {
    return true;
  }
  if (value == null || other == null || (!isObjectLike_1(value) && !isObjectLike_1(other))) {
    return value !== value && other !== other;
  }
  return _baseIsEqualDeep(value, other, bitmask, customizer, baseIsEqual, stack);
}
function baseIsEqual(value, other, bitmask, customizer, stack) {
  if (value === other) {
    return true;
  }
  if (value == null || other == null || (!isObjectLike_1(value) && !isObjectLike_1(other))) {
    return value !== value && other !== other;
  }
  return _baseIsEqualDeep(value, other, bitmask, customizer, baseIsEqual, stack);
}
function baseIsEqual ( value , other , bitmask , customizer , stack ) { if ( value === other ) { return true ; } if ( value == null || other == null || ( ! isObjectLike_1 ( value ) && ! isObjectLike_1 ( other ) ) ) { return value !== value && other !== other ; } return _baseIsEqualDeep ( value , other , bitmask , customizer , baseIsEqual , stack ) ; }
The base implementation of `_.isEqual` which supports partial comparisons
and tracks traversed objects.

@private
@param {*} value The value to compare.
@param {*} other The other value to compare.
@param {boolean} bitmask The bitmask flags.
1 - Unordered comparison
2 - Partial comparison
@param {Function} [customizer] The function to customize comparisons.
@param {Object} [stack] Tracks traversed `value` and `other` objects.
@returns {boolean} Returns `true` if the values are equivalent, else `false`.
The base implementation of _ . isEqual which supports partial comparisons and tracks traversed objects .