broken peerDependencies

[Kevinlc33]

In package.json I see
"peerDependencies": {
"prop-types": "16 - 18",

Latest prop-types version appears to be 15.8.1

Install attempt triggers:

 npm WARN
 npm WARN Could not resolve dependency:
 npm WARN peer prop-types@"16-18" from react-doc-generator@1.2.8

While I can get around this by adding the below code to my package.json I would rather everyone not need to make this effort.

"overrides": {
    "react-doc-generator": {
        "prop-types": "15.8.1"
    }
}