import * as t from "io-ts";
import * as Knex from "knex";
import { Dict, Maybe } from "./utils/util-types";
import { ColumnSelection } from "./SingleSourceQueryOperationResolver";
import { AliasHierarchyVisitor } from "./AliasHierarchyVisitor";
export declare const BasePaginationConfigRT: t.PartialC<{
    pageSize: t.UnionC<[t.NumberC, t.PartialC<{
        max: t.NumberC;
        default: t.NumberC;
    }>]>;
}>;
export declare const AutoPaginationConfigRT: t.IntersectionC<[t.TypeC<{
    cursorColumn: t.StringC;
}>, t.PartialC<{
    pageSize: t.UnionC<[t.NumberC, t.PartialC<{
        max: t.NumberC;
        default: t.NumberC;
    }>]>;
}>]>;
export declare const ControlledPaginationConfigRT: t.IntersectionC<[t.PartialC<{
    pageSize: t.UnionC<[t.NumberC, t.PartialC<{
        max: t.NumberC;
        default: t.NumberC;
    }>]>;
}>, t.TypeC<{
    interceptQuery: t.FunctionC;
    getNextCursor: t.FunctionC;
    getPrevCursor: t.FunctionC;
    getTotalCount: t.FunctionC;
}>]>;
export declare const PaginationConfigRT: t.UnionC<[t.IntersectionC<[t.TypeC<{
    cursorColumn: t.StringC;
}>, t.PartialC<{
    pageSize: t.UnionC<[t.NumberC, t.PartialC<{
        max: t.NumberC;
        default: t.NumberC;
    }>]>;
}>]>, t.IntersectionC<[t.PartialC<{
    pageSize: t.UnionC<[t.NumberC, t.PartialC<{
        max: t.NumberC;
        default: t.NumberC;
    }>]>;
}>, t.TypeC<{
    interceptQuery: t.FunctionC;
    getNextCursor: t.FunctionC;
    getPrevCursor: t.FunctionC;
    getTotalCount: t.FunctionC;
}>]>]>;
export interface AutoPaginationConfig extends t.TypeOf<typeof AutoPaginationConfigRT> {
}
export interface ControlledPaginationConfig extends t.TypeOf<typeof ControlledPaginationConfigRT> {
    interceptQuery(qb: Knex.QueryBuilder, cursor: Maybe<string>, pageSize: number, selectedColumns: ColumnSelection, ahv: AliasHierarchyVisitor): Knex.QueryBuilder;
    getNextCursor(results: Dict[], ahv: AliasHierarchyVisitor): string;
    getPrevCursor(results: Dict[], ahv: AliasHierarchyVisitor): string;
    getTotalCount(qb: Knex.QueryBuilder, ahv: AliasHierarchyVisitor): Promise<number>;
}
export declare type PaginationConfig = AutoPaginationConfig | ControlledPaginationConfig;
export declare const isAutoPaginationConfig: (config: PaginationConfig) => config is AutoPaginationConfig;