/**
 * @module node-opcua-utils
 */
export let get_clock_tick: () => number;
require("browser-process-hrtime");

if (process && process.hrtime) {
    const tickOrigin = process.hrtime()[0];
    // clock it as a double in millisecond
    // so we can measure very tiny time intervals
    get_clock_tick = () => {
        const hrt = process.hrtime();
        const r = (hrt[0] - tickOrigin) * 1000.0 + Math.ceil((hrt[1] / 1e6) * 1000) / 1000;
        return r;
    };
} else {
    get_clock_tick = () => Date.now();
}