/**
 * SIMID 1.2 wire-protocol definitions — message type constants and message shapes.
 *
 * Shared by `SimidRpcChannel` (transport) and `SimidSession` (session logic).
 * Spec: https://iabtechlab.com/standards/simid/
 */
export declare const SIMID_PLAYER: {
    readonly INIT: "SIMID:Player:init";
    readonly START_CREATIVE: "SIMID:Player:startCreative";
    readonly AD_PROGRESS: "SIMID:Player:adProgress";
    readonly AD_PAUSED: "SIMID:Player:adPaused";
    readonly AD_PLAYING: "SIMID:Player:adPlaying";
    readonly AD_STOPPED: "SIMID:Player:adStopped";
    readonly AD_SKIPPED: "SIMID:Player:adSkipped";
    readonly AD_VOLUME: "SIMID:Player:adVolume";
    readonly AD_DURATION_CHANGE: "SIMID:Player:adDurationChange";
    readonly RESIZE: "SIMID:Player:resize";
    readonly FATAL: "SIMID:Player:fatal";
    readonly LOG: "SIMID:Player:log";
    readonly APP_BACKGROUNDED: "SIMID:Player:appBackgrounded";
    readonly APP_FOREGROUNDED: "SIMID:Player:appForegrounded";
    /** Player resolves a creative request (spec type: "resolve") */
    readonly RESOLVE: "resolve";
    /** Player rejects a creative request (spec type: "reject") */
    readonly REJECT: "reject";
};
/** SIMID 1.2 media event types — player bridges ad video DOM events to these postMessages. */
export declare const SIMID_MEDIA: {
    readonly DURATION_CHANGE: "SIMID:Media:durationchange";
    readonly ENDED: "SIMID:Media:ended";
    readonly ERROR: "SIMID:Media:error";
    readonly PAUSE: "SIMID:Media:pause";
    readonly PLAY: "SIMID:Media:play";
    readonly PLAYING: "SIMID:Media:playing";
    readonly SEEKED: "SIMID:Media:seeked";
    readonly SEEKING: "SIMID:Media:seeking";
    readonly STALLED: "SIMID:Media:stalled";
    readonly TIME_UPDATE: "SIMID:Media:timeupdate";
    readonly VOLUME_CHANGE: "SIMID:Media:volumechange";
};
export declare const SIMID_CREATIVE: {
    readonly READY: "SIMID:Creative:ready";
    readonly GET_MEDIA_STATE: "SIMID:Creative:getMediaState";
    readonly RESOLVE: "SIMID:Creative:resolve";
    readonly REJECT: "SIMID:Creative:reject";
    readonly REQUEST_FULLSCREEN: "SIMID:Creative:requestFullscreen";
    readonly REQUEST_RESIZE: "SIMID:Creative:requestResize";
    readonly CLICK_THROUGH: "SIMID:Creative:clickThrough";
    readonly REPORT_TRACKING: "SIMID:Creative:reportTracking";
    readonly REQUEST_SKIP: "SIMID:Creative:requestSkip";
    readonly REQUEST_STOP: "SIMID:Creative:requestStop";
    readonly REQUEST_PAUSE: "SIMID:Creative:requestPause";
    readonly REQUEST_PLAY: "SIMID:Creative:requestPlay";
    readonly REQUEST_CHANGE_AD_DURATION: "SIMID:Creative:requestChangeAdDuration";
    readonly FATAL: "SIMID:Creative:fatal";
    readonly LOG: "SIMID:Creative:log";
};
export type SimidPlayerMessage = (typeof SIMID_PLAYER)[keyof typeof SIMID_PLAYER];
export type SimidMessage = {
    type: string;
    /** SIMID 1.2 spec field name */
    messageId?: number;
    /** Legacy field used by some older creatives */
    msgId?: number;
    sessionId?: string;
    timestamp?: number;
    args?: Record<string, unknown>;
    /** messageId of the player message being resolved by the creative */
    resolves?: number;
    /** messageId of the player message being rejected by the creative */
    rejects?: number;
    errorCode?: number;
    reason?: string;
};
export type PendingResolve = {
    resolve: (v: unknown) => void;
    reject: (e: unknown) => void;
};
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