import type { AnyObject } from "prostgles-types";
import type { DB, Prostgles } from "../Prostgles";
import type { LocalParams, SortItem } from "./DboBuilderTypes";
import type { ViewHandler } from "./ViewHandler/ViewHandler";
import type { ProstglesInitOptions } from "../ProstglesTypes";
import type { TableHandler } from "./TableHandler/TableHandler";
export declare const getErrorAsObject: (rawError: any) => Omit<AnyObject, "stack">;
type GetSerializedClientErrorFromPGErrorArgs = {
    type: "sql";
    localParams: LocalParams | undefined;
    prostgles: Prostgles;
} | {
    type: "tableMethod";
    localParams: LocalParams | undefined;
    view: ViewHandler | Partial<TableHandler> | undefined;
    prostgles: Prostgles;
    allowedKeys?: string[];
} | {
    type: "method";
    localParams: LocalParams | undefined;
    allowedKeys?: string[];
    view?: undefined;
    prostgles: Prostgles;
};
export declare function getSerializedClientErrorFromPGError(rawError: any, args: GetSerializedClientErrorFromPGErrorArgs): AnyObject;
export declare function getClientErrorFromPGError(rawError: any, args: GetSerializedClientErrorFromPGErrorArgs): Promise<never>;
export type PGConstraint = {
    /**
     * Constraint type
     */
    contype: "u" | "p" | "c";
    /**
     * Column ordinal positions
     */
    conkey: number[];
    /**
     * Constraint name
     */
    conname: string;
    /**
     * Table name
     */
    relname: string;
};
export declare const getConstraints: (db: DB, schema: ProstglesInitOptions["schemaFilter"]) => Promise<PGConstraint[]>;
export declare const prepareOrderByQuery: (items: SortItem[], tableAlias?: string) => string[];
export declare const getCanExecute: (db: DB) => Promise<boolean>;
export declare const withUserRLS: (localParams: LocalParams | undefined, query: string) => string;
export {};
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