import { GetColumn } from '../parsing/value_expressions/get_column_parsing';
import { AggregateColumn } from '../parsing/aggregation/aggregate_column_parsing';
import { SelectStatement } from '../statements/select_statement';
import { GroupSelectStatement } from '../statements/group_select_statement';
import { ColumnType } from '../queries/one/table';
import { ColumnTypeRecord } from '../record';
import { CountOperation } from '../parsing/count_operation_parsing';
import { SubselectStatement } from '../statements/subselect_statement';
import { GetPartOfKey } from '../parsing/aggregation/get_part_of_key_parsing';
import { Key } from '../parsing/get_key_parsing';
import { AdaptBooleanAsInteger, ConvertToInteger } from '../parsing/conversions';
export declare type ColumnTypeMapping = [ColumnType, ColumnType];
export declare type ColumnTypeMappingRecord = Record<string, ColumnTypeMapping>;
export declare function determineOperationColumnTypeMapping(columnTypeRecords: ColumnTypeRecord[], parameterNameToTableAlias: {
    [parameter: string]: string;
}, op: GetPartOfKey | CountOperation | GetColumn | AggregateColumn | SubselectStatement | ConvertToInteger | AdaptBooleanAsInteger, key: Key | null): [ColumnType, ColumnType];
export declare function determineResultColumnTypeMappings(statement: SelectStatement | GroupSelectStatement): ColumnTypeMapping | ColumnTypeMappingRecord | {
    [set: string]: ColumnTypeMappingRecord;
};