/// <reference types="ramda" />
import { DDBDataType, Generator, TExpression } from './type';
export declare const $attributeExists: import("ramda").CurriedFunction3<TExpression, Generator, string, {
    [x: string]: string | {
        [x: string]: string;
    };
    ExpressionAttributeNames: {
        [x: string]: string;
    };
}>;
export declare const $attributeNotExists: import("ramda").CurriedFunction3<TExpression, Generator, string, {
    [x: string]: string | {
        [x: string]: string;
    };
    ExpressionAttributeNames: {
        [x: string]: string;
    };
}>;
export declare const $attributeType: import("ramda").CurriedFunction5<TExpression, Generator, Generator, string, DDBDataType, {
    [x: string]: string | {
        [x: string]: string;
    };
    ExpressionAttributeNames: {
        [x: string]: string;
    };
    ExpressionAttributeValues: {
        [x: string]: DDBDataType;
    };
}>;
export declare const $beginsWith: import("ramda").CurriedFunction5<TExpression, Generator, Generator, string, string, {
    [x: string]: string | {
        [x: string]: string;
    };
    ExpressionAttributeNames: {
        [x: string]: string;
    };
    ExpressionAttributeValues: {
        [x: string]: string;
    };
}>;
export declare const $contains: import("ramda").CurriedFunction5<TExpression, Generator, Generator, string, string, {
    [x: string]: string | {
        [x: string]: string;
    };
    ExpressionAttributeNames: {
        [x: string]: string;
    };
    ExpressionAttributeValues: {
        [x: string]: string;
    };
}>;