import type { LuaApi, LuaCodecIo, LuaInteger, LuaName } from './lua-common.ts';
interface JsonCodecOptions<State> extends LuaCodecIo<State> {
    toInteger?: (n: number) => LuaInteger;
    maxInteger?: number;
    fieldName?: (name: string) => LuaName;
}
/** Redis-compatible cjson.encode/decode/null, shared by both Lua runtimes. */
export declare function createJsonCodec<State>(lua: LuaApi<State>, { pushBytes, readBytes, timedOut, timeoutError, toInteger, maxInteger, fieldName, }: JsonCodecOptions<State>): {
    pushLibrary: (L: State, pushFunction: (L: State, fn: (L: State) => number) => void) => void;
};
export {};