import { LitElement } from 'lit';
import type { ConfidenceLevel, ConfidenceVariant } from '../../types/index.js';
/**
 * @tag loquix-confidence-indicator
 * @summary Visualises an assistant confidence score (0..1) as a bar / dots / badge / numeric.
 *
 * Auto-derives `level` (`low` / `medium` / `high`) from `value` using `low-threshold`
 * and `high-threshold`. If thresholds are invalid or inverted, both reset to defaults
 * (0.4 / 0.75) so the derived level still tracks the value. Setting `level` explicitly
 * overrides the derived value.
 *
 * @csspart meter - The host element acts as the meter wrapper.
 * @csspart track - The bar variant track.
 * @csspart fill - The bar variant fill.
 * @csspart dot - A dot in the dots variant.
 * @csspart value - The numeric value text.
 * @csspart label - The label text.
 *
 * @cssprop [--loquix-conf-low-bg] - Low-confidence background.
 * @cssprop [--loquix-conf-low-color] - Low-confidence foreground.
 * @cssprop [--loquix-conf-low-fill] - Low-confidence solid fill (bar/dot).
 * @cssprop [--loquix-conf-med-bg] - Medium-confidence background.
 * @cssprop [--loquix-conf-med-color] - Medium-confidence foreground.
 * @cssprop [--loquix-conf-med-fill] - Medium-confidence solid fill (bar/dot).
 * @cssprop [--loquix-conf-high-bg] - High-confidence background.
 * @cssprop [--loquix-conf-high-color] - High-confidence foreground.
 * @cssprop [--loquix-conf-high-fill] - High-confidence solid fill (bar/dot).
 */
export declare class LoquixConfidenceIndicator extends LitElement {
    static styles: import("lit").CSSResult[];
    private _localize;
    /** Confidence score in [0, 1]. Values outside the range are clamped. */
    value: number;
    /** Visual variant. */
    variant: ConfidenceVariant;
    /** Optional override for the derived level. When set, beats the threshold-based derivation. */
    level?: ConfidenceLevel;
    /** Optional textual label. Falls back to a localised default for `aria-label`. */
    label?: string;
    /** Lower threshold — `value < lowThreshold` → `low`. Invalid values fall back to 0.4. */
    lowThreshold: number;
    /** Upper threshold — `value >= highThreshold` → `high`. Invalid values fall back to 0.75. */
    highThreshold: number;
    /** Whether to render the numeric percentage alongside the visual. */
    showValue: boolean;
    private _deriveLevel;
    /**
     * The currently effective confidence level, derived from `value`/thresholds
     * unless `level` is explicitly set. Exposed for tests and consumers who need
     * to read the derived value without recomputing it themselves.
     */
    get effectiveLevel(): ConfidenceLevel;
    protected render(): import("lit").TemplateResult<1>;
}
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