/**
 * Memory SQL conversion codecs for LibSQL.
 *
 * Uses ? placeholders instead of PostgreSQL's $1, $2, etc.
 */
import type { Codec } from "@kernl-sdk/shared/lib";
import type { MemoryFilter, MemoryRecordUpdate } from "kernl";
import { type SQLClause } from "../sql.js";
export interface WhereInput {
    filter?: MemoryFilter;
}
/**
 * Encode MemoryFilter to SQL WHERE clause with ? placeholders.
 */
export declare const SQL_WHERE: Codec<WhereInput, SQLClause>;
type OrderDirection = "asc" | "desc";
export interface OrderInput {
    order?: OrderDirection;
    defaultColumn?: string;
    defaultDirection?: OrderDirection;
}
/**
 * Encode order options to SQL ORDER BY clause.
 */
export declare const ORDER: Codec<OrderInput, string>;
export interface PatchInput {
    patch: MemoryRecordUpdate;
}
/**
 * Encode MemoryRecordUpdate to SQL SET clause with ? placeholders.
 */
export declare const SQL_UPDATE: Codec<PatchInput, SQLClause>;
export {};
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