import { ContentCodec, DataSchema } from "@node-wot/core";
import { DataValueJSON } from "node-opcua-json";
import { DataSchemaValue } from "wot-typescript-definitions";
export declare function formatForNodeWoT(dataValue: DataValueJSON): DataValueJSON;
export declare class OpcuaJSONCodec implements ContentCodec {
    getMediaType(): string;
    bytesToValue(bytes: Buffer, schema: DataSchema, parameters?: {
        [key: string]: string;
    }): DataSchemaValue;
    valueToBytes(value: unknown, _schema: DataSchema, parameters?: {
        [key: string]: string;
    }): Buffer;
}
export declare const theOpcuaJSONCodec: OpcuaJSONCodec;