import { Device, Frame, LogMessage, MeasurementSetup, NodeStatus, OnlineStatus, SerializableFrame } from '../models';
/**
 * Device context value.
 */
export interface IDevicesContext {
    /** Can be null if the devices have not been loaded yet or if there was an error loading them */
    devices: Device[] | null;
    /** Indicates whether the devices have been loaded (either successfully or with an error) */
    isLoaded: boolean;
    /** If there was an error loading the devices, this can contain the error details */
    error: Error | null;
}
/**
 * Measurement setup context value.
 */
export interface IMeasurementSetupContext {
    /** Can be null if the measurement setup has not been loaded yet or if there was an error loading it */
    measurementSetup: MeasurementSetup | null;
    /** Indicates whether the measurement setup has been loaded (either successfully or with an error) */
    isLoaded: boolean;
    /** If there was an error loading the measurement setup, this can contain the error details */
    error: Error | null;
}
/**
 * Node status context value.
 */
export interface IMeasurementStatusContext {
    /** Can be null if the node statuses have not been loaded yet or if there was an error loading them */
    nodeStatuses: NodeStatus[] | null;
    /** Indicates whether the node statuses have been loaded (either successfully or with an error) */
    isLoaded: boolean;
    /** If there was an error loading the node statuses, this can contain the error details */
    error: Error | null;
}
/**
 * Online status context value.
 */
export interface IOnlineStatusContext {
    /** Can be null if the online status has not been determined yet or if there was an error determining it */
    onlineStatus: OnlineStatus | null;
    /** Indicates whether the online status has been loaded (either successfully or with an error) */
    isLoaded: boolean;
    /** If there was an error determining the online status, this can contain the error details */
    error: Error | null;
}
/**
 * Measurement subscription data interface.
 * @internal
 */
export interface IMeasurementSubscriptionData {
    /** Map of subscribed data, keyed by subscription identifier. */
    subscribedData: Map<string, Frame[]>;
}
type ISerializableMeasurementTraceData = {
    scrollData: SerializableFrame[];
    fixedPositionData: SerializableFrame[];
};
/**
 * Accessor hook for the devices store state.
 * @internal
 * @returns The available devices.
 */
export declare const useDevicesStoreState: () => IDevicesContext;
/**
 * Accessor hook for the measurement setup store state.
 * @internal
 * @returns The current measurement setup.
 */
export declare const useMeasurementSetupStoreState: () => IMeasurementSetupContext;
/**
 * Accessor hook for the measurement status store state.
 * @internal
 * @returns The current measurement status.
 */
export declare const useMeasurementStatusStoreState: () => IMeasurementStatusContext;
/**
 * Accessor hook for the online status store state.
 * @internal
 * @returns The current online status.
 */
export declare const useOnlineStatusStoreState: () => IOnlineStatusContext;
/**
 * Accessor hook for the running periodic transmissions store state.
 * @internal
 * @returns The list of running periodic transmissions.
 */
export declare const useRunningPeriodicTransmissionsStore: () => string[];
/**
 * Accessor hook for the log messages store state.
 * @internal
 * @returns The list of log messages.
 */
export declare const useLogMessagesStore: () => LogMessage[];
/**
 * Accessor hook for the measurement subscription store state.
 * @internal
 * @returns The current measurement subscription data.
 */
export declare const useMeasurementSubscriptionStoreState: () => IMeasurementSubscriptionData;
/**
 * Accessor hook for the measurement trace store state.
 * @internal
 * @returns The current measurement trace data.
 */
export declare const useMeasurementTraceStoreState: () => ISerializableMeasurementTraceData;
export {};