/**
 * The main data type of Chrome Trace Event format
 * @see https://docs.google.com/document/d/1CvAClvFfyA5R-PhYUmn5OOQtYMH4h6I0nSsKchNAySU
 */
export interface Event {
    /**
     * The name of the event, as displayed in Trace Viewer
     */
    name?: string;
    /**
     * A fixed color name to associate with the event.
     * If provided, cname must be one of the names listed in trace-viewer's base color scheme's
     * [reserved color names list]{@link https://github.com/catapult-project/catapult/blob/main/tracing/tracing/base/color_scheme.html}.
     */
    cname?: string;
    /**
     * The event categories. This is a comma separated list of categories for the event.
     * The categories can be used to hide events in the Trace Viewer UI.
     */
    cat?: string;
    /**
     * The event type.
     * This is a single character which changes depending on the type of event being output.
     */
    ph: string;
    /**
     * The tracing clock timestamp of the event. The timestamps are provided at microsecond granularity.
     */
    ts: number;
    /**
     * Optional. The thread clock timestamp of the event. The timestamps are provided at microsecond granularity.
     */
    tts?: number;
    /**
     * The process ID for the process that output this event.
     */
    pid: number;
    /**
     * The thread ID for the thread that output this event.
     */
    tid: number;
    /**
     *  Any arguments provided for the event.
     *  Some of the event types have required argument fields, otherwise, you can put any information you wish in here.
     *  The arguments are displayed in Trace Viewer when you view an event in the analysis section.
     */
    args?: Record<string, unknown>;
}