import { JSONObject } from "kuzzle-sdk";
import { DecodedMeasurement } from "../measure";
import { Decoder } from "./Decoder";
/**
 * Class containing the decoded measures.
 */
export declare class DecodedPayload<TDecoder extends Decoder = Decoder> {
    decoder: TDecoder;
    /**
     * Measurements per device.
     *
     * Record<deviceReference, Measurement[]>
     */
    private measurementsByDevice;
    /**
     * Metadata per device.
     */
    private metadataByDevice;
    constructor(decoder: TDecoder);
    get references(): string[];
    /**
     * Add a new measure into the decoded payload
     *
     * @param deviceReference Device reference
     * @param measureName Name of the decoded measure
     * @param measurement Measurement object
     */
    addMeasurement<TMeasureValues extends JSONObject = JSONObject>(deviceReference: string, measureName: TDecoder["measures"][number]["name"], measurement: Omit<DecodedMeasurement<TMeasureValues>, "measureName">): void;
    /**
     * Add metadata values for a Device.
     *
     * Metadata should have been declared on the plugin to be used.
     *
     * @param deviceReference Device reference
     * @param metadata Object containing metadata values
     */
    addMetadata(deviceReference: string, metadata: JSONObject): void;
    /**
     * Gets the measurements decoded for a device
     */
    getMeasurements(deviceReference: string): DecodedMeasurement[];
    /**
     * Get the metadata for a device
     */
    getMetadata(deviceReference: string): JSONObject;
    private validateMeasurement;
}