import { DocumentClient } from 'aws-sdk/lib/dynamodb/document_client';
import { Omit } from 'ramda';
import { TConnector } from '../../../engine/expression/type';
import { Document } from '../../document';
export declare abstract class Printable<S, I extends Input> {
    protected runner: Runner<S>;
    protected genKey: (key?: any) => any;
    protected genValue: (key?: any) => any;
    protected params: Input;
    protected constructor(runner: Runner<S>);
    /**
     * Merge params object
     * @param {Partial<I>} target
     * @param {TConnector} connector
     * @returns {this}
     * @protected
     */
    protected merge(target: Partial<I>, connector?: TConnector): this;
    protected preRun(): void;
    /**
     * Get operation text(without keys)
     * @returns {R.Omit<Pick<DocumentClient.ScanInput, Exclude<keyof DocumentClient.ScanInput, "TableName" | "Key">> | Pick<DocumentClient.QueryInput, Exclude<keyof DocumentClient.QueryInput, "TableName" | "Key">> | Pick<DocumentClient.UpdateItemInput, Exclude<keyof DocumentClient.UpdateItemInput, "TableName" | "Key">>, string>}
     */
    out(): Pick<Input, "ReturnConsumedCapacity" | "ConditionalOperator" | "ExpressionAttributeNames" | "ExpressionAttributeValues">;
}
export declare type Runner<S> = (params: Input) => Promise<OutputProxy<S> | Document<S>>;
export declare type OutputProxy<S> = Omit<Output, 'Items'> & {
    Items: Document<S>[];
};
declare type ScanInput = Omit<DocumentClient.ScanInput, 'TableName' | 'Key'>;
declare type QueryInput = Omit<DocumentClient.QueryInput, 'TableName' | 'Key'>;
declare type UpdateItemInput = Omit<DocumentClient.UpdateItemInput, 'TableName' | 'Key'>;
declare type Input = ScanInput | QueryInput | UpdateItemInput;
declare type Output = Omit<DocumentClient.ScanOutput | DocumentClient.QueryOutput, 'TableName'>;
export {};