/conf/parser-options/

/conf/parser-options/duplicate-keys-default: A duplicate key is reported as an error by default.
/conf/parser-options/duplicate-keys-off: With duplicateKeys: off, a duplicate key is not reported.
/conf/parser-options/duplicate-keys-warn: With duplicateKeys: warn, a duplicate key is reported as a warning.
/conf/parser-options/incompatible-values: A YAML mapping key that is a number, not a string, has no JSON representation and is reported as an error by default.
/conf/parser-options/shape-extension-property: An extension property inside parserOptions is invalid: the permission covers the root and rules only, and parserOptions admits no other properties.
/conf/parser-options/shape-unknown-option: An unknown parser option is invalid.
/conf/parser-options/shape-unknown-severity: duplicateKeys: critical is invalid.
/conf/parser-options/shape-valid: Both parser options with severity values are valid.