import type { FilterConfig } from '../types';
export declare const TYPE_NAMES: {
    readonly BOOLEAN: "boolean";
    readonly NULL: "null";
    readonly NUMBER: "number";
    readonly STRING: "string";
    readonly OBJECT: "object";
    readonly FUNCTION: "function";
    readonly UNDEFINED: "undefined";
};
export declare const WILDCARD_PERCENT = "%";
export declare const WILDCARD_UNDERSCORE = "_";
export declare const NEGATION_PREFIX = "!";
export declare const ANY_PROPERTY_KEY = "$";
export declare const OPERATORS: {
    readonly GT: "$gt";
    readonly GTE: "$gte";
    readonly LT: "$lt";
    readonly LTE: "$lte";
    readonly EQ: "$eq";
    readonly NE: "$ne";
    readonly IN: "$in";
    readonly NIN: "$nin";
    readonly CONTAINS: "$contains";
    readonly SIZE: "$size";
    readonly STARTS_WITH: "$startsWith";
    readonly ENDS_WITH: "$endsWith";
    readonly AND: "$and";
    readonly OR: "$or";
    readonly NOT: "$not";
    readonly REGEX: "$regex";
    readonly MATCH: "$match";
    readonly NEAR: "$near";
    readonly GEO_BOX: "$geoBox";
    readonly GEO_POLYGON: "$geoPolygon";
    readonly RECENT: "$recent";
    readonly UPCOMING: "$upcoming";
    readonly DAY_OF_WEEK: "$dayOfWeek";
    readonly TIME_OF_DAY: "$timeOfDay";
    readonly AGE: "$age";
    readonly IS_WEEKDAY: "$isWeekday";
    readonly IS_WEEKEND: "$isWeekend";
    readonly IS_BEFORE: "$isBefore";
    readonly IS_AFTER: "$isAfter";
};
export declare const OPERATOR_KEYS: ("$gt" | "$gte" | "$lt" | "$lte" | "$eq" | "$ne" | "$in" | "$nin" | "$contains" | "$size" | "$startsWith" | "$endsWith" | "$and" | "$or" | "$not" | "$regex" | "$match" | "$near" | "$geoBox" | "$geoPolygon" | "$recent" | "$upcoming" | "$dayOfWeek" | "$timeOfDay" | "$age" | "$isWeekday" | "$isWeekend" | "$isBefore" | "$isAfter")[];
export declare const SORT_DIRECTIONS: {
    readonly ASC: "asc";
    readonly DESC: "desc";
};
export declare const DEFAULT_CONFIG: FilterConfig;