export interface SignalMeterProps {
    /** Number of filled bars. Clamped into `[0, max]`. */
    value: number;
    /** Total bar count. @default 3 */
    max?: number;
    /**
     * Fill colour for the lit bars — any CSS colour. Defaults to `currentColor`
     * so an unstyled meter inherits its container's tone; upstream passes a
     * semantic token per confidence level.
     */
    tone?: string;
    /**
     * Accessible name, e.g. `'High confidence'`. Without it the meter is marked
     * `aria-hidden` — three empty spans announced individually are noise, and a
     * meter is always accompanied by its own visible text label upstream.
     */
    label?: string;
    /** Bar height in px. @default 10 */
    barHeight?: number;
    /** Bar width in px. @default 4 */
    barWidth?: number;
}