import * as _angular_core from '@angular/core';
/**
* Cursor-tracked glowing border card. A cone of light follows the pointer
* along the card's perimeter, brightening as the cursor approaches an edge.
*
* - Outer halo via stacked `box-shadow` on an inner `.edge-light` element.
* - Inner "soft bloom" via `mix-blend-mode: soft-light` for content near the
* edges (subtle; control via `[fillOpacity]`).
* - Optional `[animated]` mode performs a one-shot sweep on mount, useful
* for drawing attention to a freshly-rendered card.
*
* @example
* ```html
*
* Hover me
* The border lights up where the cursor is.
*
* ```
*
* @see https://www.reactbits.dev/components/border-glow (visual reference)
*/
declare class WrBorderGlow {
/** Card background fill. When unset, uses the theme surface token. */
readonly backgroundColor: _angular_core.InputSignal;
/** Corner radius in pixels. @default 28 */
readonly borderRadius: _angular_core.InputSignalWithTransform;
/** Halo extent in pixels — how far the outer glow reaches past the card edge. @default 40 */
readonly glowRadius: _angular_core.InputSignalWithTransform;
/** Halo opacity multiplier (1 = full strength). @default 1 */
readonly glowIntensity: _angular_core.InputSignalWithTransform;
/** Width of the lit cone as a percentage of the perimeter. @default 25 */
readonly coneSpread: _angular_core.InputSignalWithTransform;
/** How sharply the halo fades as the cursor leaves the edge. Lower = wider falloff. @default 30 */
readonly edgeSensitivity: _angular_core.InputSignalWithTransform;
/** Strength of the soft-light interior fill near edges. @default 0.5 */
readonly fillOpacity: _angular_core.InputSignalWithTransform;
/**
* Halo colour as `'H S L'` (HSL parts, no commas). When unset, the theme
* decides: a deep amber on light surfaces, pale amber on dark. Note
* `glowIntensity` only applies alongside an explicit `glowColor`.
*/
readonly glowColor: _angular_core.InputSignal;
/**
* Mesh-gradient palette for the colored border slice. When unset, the
* theme decides: deep tones on light, pastels on dark.
*/
readonly colors: _angular_core.InputSignal;
/** Play a one-shot perimeter sweep on mount, then fade out. @default false */
readonly animated: _angular_core.InputSignalWithTransform;
private readonly el;
private readonly platform;
private readonly destroyRef;
private readonly isBrowser;
/** Inline CSS variable bag — recomputed when colour / radius / sensitivity inputs change. */
protected readonly cssVars: _angular_core.Signal>;
constructor();
/** Pointer-driven update of `--wr-border-glow-angle` + `--wr-border-glow-edge-proximity`. */
protected onPointerMove(event: PointerEvent): void;
/** One-shot perimeter sweep: in → around → out, mirroring the reactbits behaviour. */
private runAutoSweep;
static ɵfac: _angular_core.ɵɵFactoryDeclaration;
static ɵcmp: _angular_core.ɵɵComponentDeclaration;
}
export { WrBorderGlow };