klz-cables.com/.pnpm-store/v10/files/5c/ac23448e6878f9a3099733e04eb71c5cf6903b03a56177875afdd518e44ba66bc922d5833bd8d940cc3e5b7d45ca90de6caeec2fa67622ef7a5a355efa5b7d

const isPrimaryPointer = (event) => {
    if (event.pointerType === "mouse") {
        return typeof event.button !== "number" || event.button <= 0;
    }
    else {
        /**
         * isPrimary is true for all mice buttons, whereas every touch point
         * is regarded as its own input. So subsequent concurrent touch points
         * will be false.
         *
         * Specifically match against false here as incomplete versions of
         * PointerEvents in very old browser might have it set as undefined.
         */
        return event.isPrimary !== false;
    }
};

export { isPrimaryPointer };