export interface Op {
    readonly eq: unique symbol;
    readonly ne: unique symbol;
    readonly in: unique symbol;
    readonly gt: unique symbol;
    readonly lt: unique symbol;
    readonly gte: unique symbol;
    readonly lte: unique symbol;
    readonly beginsWith: unique symbol;
    readonly endsWith: unique symbol;
    readonly contains: unique symbol;
    readonly notNull: unique symbol;
    readonly null: unique symbol;
    readonly like: unique symbol;
    readonly notLike: unique symbol;
    readonly and: unique symbol;
}
export declare const Op: Op;
export interface WhereOperators {
    [Op.eq]?: number | string | Date;
    [Op.ne]?: number | string | Date;
    [Op.in]?: (number | string)[];
    [Op.gt]?: number | string | Date;
    [Op.gte]?: number | string | Date;
    [Op.lt]?: number | string | Date;
    [Op.lte]?: number | string | Date;
    [Op.beginsWith]?: string;
    [Op.endsWith]?: string;
    [Op.contains]?: string;
    [Op.like]?: string;
    [Op.notLike]?: string;
}
export interface AndOperator<T> {
    [Op.and]: WhereOptions<T>[];
}
export declare type WhereValue = string | number | boolean | symbol | Date | WhereOperators;
export declare type WhereAttributeHash<T> = {
    [P in keyof T]?: T[P] extends object ? WhereAttributeHash<Partial<T[P]>> : WhereValue;
};
export declare type WhereOptions<T> = WhereAttributeHash<T> | AndOperator<T>;
export interface QueryOptions {
    startPosition?: number;
    maxResult?: number;
}
export declare enum QueryStatementType {
    Select = 0,
    Count = 1
}