mlx-bun library API
    Preparing search index...
    interface MicCaptureOptions {
        hotkey?: number | null;
        killGraceMs?: number;
        resolve?: () => Promise<string | null>;
    }
    Index
    hotkey?: number | null

    macOS virtual keycode for hold-to-talk (61 = Right Option); null = no key tap.

    killGraceMs?: number

    SIGKILL a sidecar that ignores SIGTERM after this long.

    resolve?: () => Promise<string | null>