/// <reference types="ramda" />
import { TScalar } from '../engine';
import { Generator, TExpression } from './type';
export declare const $eq: import("ramda").CurriedFunction5<TExpression, Generator, Generator, string, TScalar, {
    [x: string]: string | {
        [x: string]: TScalar;
    };
    ExpressionAttributeNames: {
        [x: string]: string;
    };
    ExpressionAttributeValues: {
        [x: string]: TScalar;
    };
}>;
export declare const $ne: import("ramda").CurriedFunction5<TExpression, Generator, Generator, string, TScalar, {
    [x: string]: string | {
        [x: string]: TScalar;
    };
    ExpressionAttributeNames: {
        [x: string]: string;
    };
    ExpressionAttributeValues: {
        [x: string]: TScalar;
    };
}>;
export declare const $lt: import("ramda").CurriedFunction5<TExpression, Generator, Generator, string, TScalar, {
    [x: string]: string | {
        [x: string]: TScalar;
    };
    ExpressionAttributeNames: {
        [x: string]: string;
    };
    ExpressionAttributeValues: {
        [x: string]: TScalar;
    };
}>;
export declare const $le: import("ramda").CurriedFunction5<TExpression, Generator, Generator, string, TScalar, {
    [x: string]: string | {
        [x: string]: TScalar;
    };
    ExpressionAttributeNames: {
        [x: string]: string;
    };
    ExpressionAttributeValues: {
        [x: string]: TScalar;
    };
}>;
export declare const $gt: import("ramda").CurriedFunction5<TExpression, Generator, Generator, string, TScalar, {
    [x: string]: string | {
        [x: string]: TScalar;
    };
    ExpressionAttributeNames: {
        [x: string]: string;
    };
    ExpressionAttributeValues: {
        [x: string]: TScalar;
    };
}>;
export declare const $ge: import("ramda").CurriedFunction5<TExpression, Generator, Generator, string, TScalar, {
    [x: string]: string | {
        [x: string]: TScalar;
    };
    ExpressionAttributeNames: {
        [x: string]: string;
    };
    ExpressionAttributeValues: {
        [x: string]: TScalar;
    };
}>;
export declare const $between: import("ramda").CurriedFunction6<{}, {}, {}, {}, {}, {}, {
    [x: string]: string | {
        [x: string]: string;
    } | {
        [x: string]: {};
    };
    ExpressionAttributeNames: {
        [x: string]: string;
    };
    ExpressionAttributeValues: {
        [x: string]: {};
    };
}>;
/**
 * https://stackoverflow.com/questions/40283653/how-to-use-in-statement-in-filterexpression-using-array-dynamodb
 */
export declare const $in: <T extends TScalar>(expressionName: TExpression, genKey: Generator, genValue: Generator, keyName: string, ...values: T[]) => {
    [x: string]: string | {
        [x: string]: string;
    };
    ExpressionAttributeNames: {
        [x: string]: string;
    };
    ExpressionAttributeValues: {};
};