import { GetColumn } from './value_expressions/get_column_parsing';
import { ColumnRecord } from '../record';
export interface JoinExpression {
    tableName: string;
    columns: ColumnRecord;
    left: LeftSideOfJoin;
    right: RightSideOfJoin;
}
export interface LeftSideOfJoin {
    tableParameterToTableAlias: {
        [parameter: string]: string;
    };
    getColumn: GetColumn;
    kind: 'left-side-of-join';
}
export declare function createLeftSideOfJoin(tableParameterToTableAlias: {
    [parameter: string]: string;
}, getColumn: GetColumn): LeftSideOfJoin;
export interface RightSideOfJoin {
    tableAlias: string;
    getColumn: any;
    kind: 'right-side-of-join';
}
export declare function createRightSideOfJoin(tableAlias: string, getColumn: GetColumn): RightSideOfJoin;
export declare function parseJoin(tableName: string, columns: ColumnRecord, left: Function, right: Function, nthJoin: number): JoinExpression;