| [d565449] | 1 | import { IHookStateInitAction } from './misc/hookState';
|
|---|
| 2 | export interface INetworkInformation extends EventTarget {
|
|---|
| 3 | readonly downlink: number;
|
|---|
| 4 | readonly downlinkMax: number;
|
|---|
| 5 | readonly effectiveType: 'slow-2g' | '2g' | '3g' | '4g';
|
|---|
| 6 | readonly rtt: number;
|
|---|
| 7 | readonly saveData: boolean;
|
|---|
| 8 | readonly type: 'bluetooth' | 'cellular' | 'ethernet' | 'none' | 'wifi' | 'wimax' | 'other' | 'unknown';
|
|---|
| 9 | onChange: (event: Event) => void;
|
|---|
| 10 | }
|
|---|
| 11 | export interface IUseNetworkState {
|
|---|
| 12 | /**
|
|---|
| 13 | * @desc Whether browser connected to the network or not.
|
|---|
| 14 | */
|
|---|
| 15 | online: boolean | undefined;
|
|---|
| 16 | /**
|
|---|
| 17 | * @desc Previous value of `online` property. Helps to identify if browser
|
|---|
| 18 | * just connected or lost connection.
|
|---|
| 19 | */
|
|---|
| 20 | previous: boolean | undefined;
|
|---|
| 21 | /**
|
|---|
| 22 | * @desc The {Date} object pointing to the moment when state change occurred.
|
|---|
| 23 | */
|
|---|
| 24 | since: Date | undefined;
|
|---|
| 25 | /**
|
|---|
| 26 | * @desc Effective bandwidth estimate in megabits per second, rounded to the
|
|---|
| 27 | * nearest multiple of 25 kilobits per seconds.
|
|---|
| 28 | */
|
|---|
| 29 | downlink: INetworkInformation['downlink'] | undefined;
|
|---|
| 30 | /**
|
|---|
| 31 | * @desc Maximum downlink speed, in megabits per second (Mbps), for the
|
|---|
| 32 | * underlying connection technology
|
|---|
| 33 | */
|
|---|
| 34 | downlinkMax: INetworkInformation['downlinkMax'] | undefined;
|
|---|
| 35 | /**
|
|---|
| 36 | * @desc Effective type of the connection meaning one of 'slow-2g', '2g', '3g', or '4g'.
|
|---|
| 37 | * This value is determined using a combination of recently observed round-trip time
|
|---|
| 38 | * and downlink values.
|
|---|
| 39 | */
|
|---|
| 40 | effectiveType: INetworkInformation['effectiveType'] | undefined;
|
|---|
| 41 | /**
|
|---|
| 42 | * @desc Estimated effective round-trip time of the current connection, rounded
|
|---|
| 43 | * to the nearest multiple of 25 milliseconds
|
|---|
| 44 | */
|
|---|
| 45 | rtt: INetworkInformation['rtt'] | undefined;
|
|---|
| 46 | /**
|
|---|
| 47 | * @desc {true} if the user has set a reduced data usage option on the user agent.
|
|---|
| 48 | */
|
|---|
| 49 | saveData: INetworkInformation['saveData'] | undefined;
|
|---|
| 50 | /**
|
|---|
| 51 | * @desc The type of connection a device is using to communicate with the network.
|
|---|
| 52 | * It will be one of the following values:
|
|---|
| 53 | * - bluetooth
|
|---|
| 54 | * - cellular
|
|---|
| 55 | * - ethernet
|
|---|
| 56 | * - none
|
|---|
| 57 | * - wifi
|
|---|
| 58 | * - wimax
|
|---|
| 59 | * - other
|
|---|
| 60 | * - unknown
|
|---|
| 61 | */
|
|---|
| 62 | type: INetworkInformation['type'] | undefined;
|
|---|
| 63 | }
|
|---|
| 64 | export default function useNetworkState(initialState?: IHookStateInitAction<IUseNetworkState>): IUseNetworkState;
|
|---|
