import { MappedFilter, QueryBuilderQuery } from '../types';
import { Logger } from './Logger';
export declare enum ComparisonQueryOperatorEnum {
    GREATER_THAN_EQUALS = "$gte",
    GREATER_THAN = "$gt",
    EQUALS = "$eq",
    IN = "$in",
    LESS_THAN = "$lt",
    LESS_THAN_EQUALS = "$lte",
    NOT_EQUALS = "$ne",
    NOT_IN = "$nin"
}
export declare enum EvaluationQueryOperatorEnum {
    REGEX = "$regex"
}
export declare enum LogicalQueryOperatorEnum {
    AND = "$and",
    NOT = "$not",
    NOR = "$nor",
    OR = "$or"
}
export declare enum ArrayQueryOperatorEnum {
    ALL = "$all"
}
export declare enum QueryBuilderErrors {
    MISSING_OPERATOR = "You have to specify an operator",
    UNKNOWN_OPERATOR = "Unknown operator passed",
    MISSING_FIELD = "The filter query requires a field",
    MISSING_VALUE = "The filter query requires a value",
    MISSING_FILTERS = "No filters property was specified",
    NOT_A_NUMBER = "This filter requires a number as value",
    NOT_AN_ARRAY = "This filter requires an array as value",
    NOT_A_STRING = "This filter requires a strinig as value",
    INVALID_REGEX = "This is not a valid regular expression"
}
export declare class QueryBuilder {
    logger: Logger;
    constructor(logger: Logger);
    buildAll(filters: QueryBuilderQuery[]): MappedFilter[];
    build(filter: QueryBuilderQuery): MappedFilter | null;
}