Forest Admin - API reference
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    uniqueOperators: readonly [
        "Equal",
        "NotEqual",
        "LessThan",
        "GreaterThan",
        "LessThanOrEqual",
        "GreaterThanOrEqual",
        "Match",
        "NotContains",
        "NotIContains",
        "LongerThan",
        "ShorterThan",
        "IncludesAll",
        "IncludesNone",
    ] = ...