import type pg from "pg-promise/typescript/pg-subset";
import { type PG_COLUMN_UDT_DATA_TYPE } from "prostgles-types";
import type { DB } from "../../Prostgles";
export declare const getDbTypes: (db: DB) => Promise<{
    dataTypesMap: Map<number, {
        oid: number;
        typname: PG_COLUMN_UDT_DATA_TYPE;
    }>;
    userTablesMap: Map<number, {
        relid: number;
        relname: string;
        schemaname: string;
        pkey_columns: string[] | null;
    }>;
    userTableColumnsMap: Map<string, {
        relid: number;
        schemaname: string;
        relname: string;
        column_name: string;
        udt_name: string;
        ordinal_position: number;
    }>;
}>;
export declare const getDetailedFieldInfo: ({ dataTypesMap, userTablesMap, userTableColumnsMap }: Awaited<ReturnType<typeof getDbTypes>>, fields: pg.IColumn[]) => {
    tsDataType: "string" | "number" | "boolean" | "number[]" | "boolean[]" | "string[]" | "any[]" | "any";
    dataType: PG_COLUMN_UDT_DATA_TYPE;
    udt_name: PG_COLUMN_UDT_DATA_TYPE;
    tableName: string | undefined;
    tableSchema: string | undefined;
    columnName: string | undefined;
    name: string;
    oid: number;
    dataTypeID: number;
    tableID: number;
    columnID: number;
    dataTypeSize: number;
    dataTypeModifier: number;
    format: string;
}[];
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