⚠️ Diagnostic: this is a diagnostic rule used by the diagnostic feature.

🔧 Fixable: violations of this rule can be fixed by Code Actions.

Whether to quote entity selector keys or not.

• (false): never quotes.
• (true): always quotes.

{
    "selectorKeyQuote": null
}

kill @e[tag=foo]
kill @e["tag"=foo]

{
    "selectorKeyQuote": ["warning", false]
}

kill @e[tag=foo]

kill @e["tag"=foo]

{
    "selectorKeyQuote": ["warning", true]
}

kill @e["tag"=foo]

kill @e[tag=foo]

This rule was introduced in DHP 2.0.0.