export declare const POSITION_ANIMATION_DURATION = 1000;
export declare const SCALE_ANIMATION_DURATION = 150;
export declare const ROTATION_ANIMATION_DURATION = 150;
/**
 * Converts BlueDot on-screen radius (px) into the invisible collision-shield
 * Marker size. Sized larger than the disc so the heading cone is covered too
 * (default radius 10 → 32px). Callers must pass the *rendered* on-screen
 * radius: when zoomed in, model scale is clamped to 1 and the disc grows past
 * the configured `radius` option.
 */
export declare const LABEL_COLLISION_SHIELD_SIZE_FACTOR = 3.2;
/**
 * Relative threshold for re-scaling the dot on camera changes.
 *
 * `metersPerPixel` spans a ~44× multiplicative range across the zoom + elevation
 * range, so deduping on a fixed decimal (the old zoom-rounding approach) is
 * meaningless — it's far too coarse zoomed in and too fine zoomed out. The dot's
 * on-screen pixel error from a stale scale is bounded by `radius * relativeΔ`, so a
 * relative gate keeps the dot visually constant everywhere. At 1% that's ≤0.1px at
 * the default 10px radius while skipping ~70% of per-frame rescales.
 */
export declare const MPP_RELATIVE_EPSILON = 0.01;
/**
 * Relative threshold for recreating the collision-shield Marker when its CSS
 * size changes. Exact inequality would remove+re-add on every 1px `ceil` step
 * during zoom; 5% (floored to at least 1px) skips that churn while keeping the
 * shield close enough to the rendered disc.
 */
export declare const SHIELD_SIZE_RELATIVE_EPSILON = 0.05;