Passing a object with readonly attributes through tRPC

import { Asset, GameMode, IMatch, MapName, Participant, PlatformRegion, PubgAPI, Roster, SeasonState, Telemetry } from '..';

export declare class Match {
    private _id;
    private _dateCreated;
    private _duration;
    private _gameMode;
    private _isCustomMatch;
    private _map;
    private _patchVersion;
    private _seasonState;
    private _shardId;
    private _participants;
    private _rosters;
    private _asset?;
    private constructor();
    static get(api: PubgAPI, matchId: string): Promise<Match>;
    static fromDetail(matchDetail: IMatch): Match;

    readonly id: string;
    readonly dateCreated: Date;
    readonly duration: number;
    readonly gameMode: GameMode;
    readonly isCustomMatch: boolean;
    readonly map: MapName;
    readonly patchVersion: string | undefined;
    readonly seasonState: SeasonState;
    readonly shardId: PlatformRegion;
    readonly asset: Asset;
    readonly participants: Participant[];
    readonly rosters: Roster[];

    getParticipantById(id: string): Participant | undefined;
    getParticipantByName(name: string): Participant | undefined;

    getWinners(): Participant[];
    getTelemetry(api: PubgAPI): Promise<Telemetry>;
}

import { Asset, GameMode, IMatch, MapName, Participant, PlatformRegion, PubgAPI, Roster, SeasonState, Telemetry } from '..';

export declare class Match {
    private _id;
    private _dateCreated;
    private _duration;
    private _gameMode;
    private _isCustomMatch;
    private _map;
    private _patchVersion;
    private _seasonState;
    private _shardId;
    private _participants;
    private _rosters;
    private _asset?;
    private constructor();
    static get(api: PubgAPI, matchId: string): Promise<Match>;
    static fromDetail(matchDetail: IMatch): Match;

    readonly id: string;
    readonly dateCreated: Date;
    readonly duration: number;
    readonly gameMode: GameMode;
    readonly isCustomMatch: boolean;
    readonly map: MapName;
    readonly patchVersion: string | undefined;
    readonly seasonState: SeasonState;
    readonly shardId: PlatformRegion;
    readonly asset: Asset;
    readonly participants: Participant[];
    readonly rosters: Roster[];

    getParticipantById(id: string): Participant | undefined;
    getParticipantByName(name: string): Participant | undefined;

    getWinners(): Participant[];
    getTelemetry(api: PubgAPI): Promise<Telemetry>;
}