Type Alias Comparator

Comparator:
    | "=="
    | "!="
    | ">"
    | ">="
    | "<"
    | "<="
    | "in"
    | "!in"
    | "has"
    | "!has"

Comparator

One of "==" | "!=" | ">" | ">=" | "<" | "<=" | "in" | "!in" | "has" | "!has"

Used by the filter function to determine if a feature should be included in the render.

NOTE: "in" means "in the array" and "has" means "has the key"

ex.

{ "filter": { "key": "type", "comparator": "in", "value": ["ocean", "lake"] } }

this would be used to filter features where feature.properties.type is either "ocean" or "lake"

ex.

{ "filter": { "key": "type", "comparator": "has", "value": "ocean" } }

this would be used to filter features where feature.properties.type is an array that has the key "ocean"