mirror of
https://github.com/misskey-dev/misskey
synced 2024-06-02 16:50:02 +02:00
8f2049bcd2
* drop messaging (from backend) * wip
244 lines
7.2 KiB
TypeScript
244 lines
7.2 KiB
TypeScript
import type { Channel } from '@/models/entities/Channel.js';
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import type { User } from '@/models/entities/User.js';
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import type { UserProfile } from '@/models/entities/UserProfile.js';
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import type { Note } from '@/models/entities/Note.js';
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import type { Antenna } from '@/models/entities/Antenna.js';
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import type { DriveFile } from '@/models/entities/DriveFile.js';
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import type { DriveFolder } from '@/models/entities/DriveFolder.js';
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import type { UserList } from '@/models/entities/UserList.js';
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import type { UserGroup } from '@/models/entities/UserGroup.js';
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import type { AbuseUserReport } from '@/models/entities/AbuseUserReport.js';
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import type { Signin } from '@/models/entities/Signin.js';
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import type { Page } from '@/models/entities/Page.js';
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import type { Packed } from '@/misc/schema.js';
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import type { Webhook } from '@/models/entities/Webhook.js';
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import type { Meta } from '@/models/entities/Meta.js';
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import { Following, Role, RoleAssignment } from '@/models';
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import type Emitter from 'strict-event-emitter-types';
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import type { EventEmitter } from 'events';
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//#region Stream type-body definitions
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export interface InternalStreamTypes {
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userChangeSuspendedState: { id: User['id']; isSuspended: User['isSuspended']; };
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userTokenRegenerated: { id: User['id']; oldToken: User['token']; newToken: User['token']; };
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remoteUserUpdated: { id: User['id']; };
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follow: { followerId: User['id']; followeeId: User['id']; };
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unfollow: { followerId: User['id']; followeeId: User['id']; };
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blockingCreated: { blockerId: User['id']; blockeeId: User['id']; };
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blockingDeleted: { blockerId: User['id']; blockeeId: User['id']; };
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policiesUpdated: Role['policies'];
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roleCreated: Role;
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roleDeleted: Role;
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roleUpdated: Role;
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userRoleAssigned: RoleAssignment;
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userRoleUnassigned: RoleAssignment;
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webhookCreated: Webhook;
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webhookDeleted: Webhook;
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webhookUpdated: Webhook;
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antennaCreated: Antenna;
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antennaDeleted: Antenna;
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antennaUpdated: Antenna;
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metaUpdated: Meta;
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}
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export interface BroadcastTypes {
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emojiAdded: {
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emoji: Packed<'Emoji'>;
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};
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emojiUpdated: {
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emojis: Packed<'Emoji'>[];
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};
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emojiDeleted: {
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emojis: {
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id?: string;
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name: string;
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[other: string]: any;
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}[];
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};
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}
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export interface UserStreamTypes {
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terminate: Record<string, unknown>;
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followChannel: Channel;
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unfollowChannel: Channel;
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updateUserProfile: UserProfile;
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mute: User;
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unmute: User;
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follow: Packed<'UserDetailedNotMe'>;
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unfollow: Packed<'User'>;
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userAdded: Packed<'User'>;
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}
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export interface MainStreamTypes {
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notification: Packed<'Notification'>;
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mention: Packed<'Note'>;
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reply: Packed<'Note'>;
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renote: Packed<'Note'>;
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follow: Packed<'UserDetailedNotMe'>;
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followed: Packed<'User'>;
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unfollow: Packed<'User'>;
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meUpdated: Packed<'User'>;
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pageEvent: {
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pageId: Page['id'];
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event: string;
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var: any;
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userId: User['id'];
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user: Packed<'User'>;
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};
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urlUploadFinished: {
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marker?: string | null;
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file: Packed<'DriveFile'>;
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};
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readAllNotifications: undefined;
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unreadNotification: Packed<'Notification'>;
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unreadMention: Note['id'];
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readAllUnreadMentions: undefined;
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unreadSpecifiedNote: Note['id'];
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readAllUnreadSpecifiedNotes: undefined;
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readAllAntennas: undefined;
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unreadAntenna: Antenna;
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readAllAnnouncements: undefined;
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readAllChannels: undefined;
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unreadChannel: Note['id'];
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myTokenRegenerated: undefined;
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signin: Signin;
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registryUpdated: {
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scope?: string[];
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key: string;
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value: any | null;
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};
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driveFileCreated: Packed<'DriveFile'>;
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readAntenna: Antenna;
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receiveFollowRequest: Packed<'User'>;
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}
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export interface DriveStreamTypes {
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fileCreated: Packed<'DriveFile'>;
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fileDeleted: DriveFile['id'];
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fileUpdated: Packed<'DriveFile'>;
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folderCreated: Packed<'DriveFolder'>;
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folderDeleted: DriveFolder['id'];
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folderUpdated: Packed<'DriveFolder'>;
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}
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export interface NoteStreamTypes {
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pollVoted: {
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choice: number;
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userId: User['id'];
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};
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deleted: {
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deletedAt: Date;
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};
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reacted: {
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reaction: string;
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emoji?: {
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name: string;
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url: string;
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} | null;
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userId: User['id'];
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};
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unreacted: {
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reaction: string;
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userId: User['id'];
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};
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}
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type NoteStreamEventTypes = {
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[key in keyof NoteStreamTypes]: {
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id: Note['id'];
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body: NoteStreamTypes[key];
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};
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};
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export interface UserListStreamTypes {
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userAdded: Packed<'User'>;
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userRemoved: Packed<'User'>;
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}
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export interface AntennaStreamTypes {
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note: Note;
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}
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export interface AdminStreamTypes {
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newAbuseUserReport: {
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id: AbuseUserReport['id'];
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targetUserId: User['id'],
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reporterId: User['id'],
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comment: string;
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};
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}
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//#endregion
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// 辞書(interface or type)から{ type, body }ユニオンを定義
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// https://stackoverflow.com/questions/49311989/can-i-infer-the-type-of-a-value-using-extends-keyof-type
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// VS Codeの展開を防止するためにEvents型を定義
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type Events<T extends object> = { [K in keyof T]: { type: K; body: T[K]; } };
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type EventUnionFromDictionary<
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T extends object,
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U = Events<T>
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> = U[keyof U];
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// redis通すとDateのインスタンスはstringに変換されるので
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type Serialized<T> = {
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[K in keyof T]: T[K] extends Date ? string : T[K] extends Record<string, any> ? Serialized<T[K]> : T[K];
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};
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type SerializedAll<T> = {
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[K in keyof T]: Serialized<T[K]>;
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};
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// name/messages(spec) pairs dictionary
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export type StreamMessages = {
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internal: {
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name: 'internal';
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payload: EventUnionFromDictionary<SerializedAll<InternalStreamTypes>>;
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};
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broadcast: {
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name: 'broadcast';
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payload: EventUnionFromDictionary<SerializedAll<BroadcastTypes>>;
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};
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user: {
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name: `user:${User['id']}`;
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payload: EventUnionFromDictionary<SerializedAll<UserStreamTypes>>;
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};
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main: {
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name: `mainStream:${User['id']}`;
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payload: EventUnionFromDictionary<SerializedAll<MainStreamTypes>>;
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};
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drive: {
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name: `driveStream:${User['id']}`;
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payload: EventUnionFromDictionary<SerializedAll<DriveStreamTypes>>;
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};
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note: {
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name: `noteStream:${Note['id']}`;
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payload: EventUnionFromDictionary<SerializedAll<NoteStreamEventTypes>>;
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};
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userList: {
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name: `userListStream:${UserList['id']}`;
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payload: EventUnionFromDictionary<SerializedAll<UserListStreamTypes>>;
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};
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antenna: {
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name: `antennaStream:${Antenna['id']}`;
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payload: EventUnionFromDictionary<SerializedAll<AntennaStreamTypes>>;
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};
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admin: {
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name: `adminStream:${User['id']}`;
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payload: EventUnionFromDictionary<SerializedAll<AdminStreamTypes>>;
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};
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notes: {
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name: 'notesStream';
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payload: Serialized<Packed<'Note'>>;
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};
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};
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// API event definitions
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// ストリームごとのEmitterの辞書を用意
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type EventEmitterDictionary = { [x in keyof StreamMessages]: Emitter<EventEmitter, { [y in StreamMessages[x]['name']]: (e: StreamMessages[x]['payload']) => void }> };
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// 共用体型を交差型にする型 https://stackoverflow.com/questions/54938141/typescript-convert-union-to-intersection
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type UnionToIntersection<U> = (U extends any ? (k: U) => void : never) extends ((k: infer I) => void) ? I : never;
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// Emitter辞書から共用体型を作り、UnionToIntersectionで交差型にする
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export type StreamEventEmitter = UnionToIntersection<EventEmitterDictionary[keyof StreamMessages]>;
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// { [y in name]: (e: spec) => void }をまとめてその交差型をEmitterにかけるとts(2590)にひっかかる
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// provide stream channels union
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export type StreamChannels = StreamMessages[keyof StreamMessages]['name'];
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