import { GpuShaderDefinition } from '../../gpu/porters';
import { transformPosition, transformColor } from '../../utilities/transformations';
import { ColorStop } from '../../utilities/colorStops';
import { BoundingBoxOrigin } from '../../types';

export interface ComponentProps {
    /**
     * Reference edge the center position is measured from (center default). Lets you pin the shape relative to a corner or the canvas centre.
     *
     * @default "center"
     */
    origin: BoundingBoxOrigin;
    /**
     * Center position of the shape
     *
     * Accepts `{ x, y }` objects with values from 0 to 1, or CSS positions like `top center`.
     * @default {"x":0.5,"y":0.5}
     */
    center: Parameters<typeof transformPosition>[0];
    /**
     * Scale of the shape (1 = default size)
     *
     * Accepts a number between 0.1 and 3.
     * @default 1
     */
    scale: number;
    /**
     * Rotation of the shape in degrees
     *
     * Accepts a number between 0 and 360.
     * @default 0
     */
    rotation: number;
    /**
     * First border light color (used when no gradient stops are set)
     *
     * Accepts hex strings (`#ff0000`), RGB objects (`{ r, g, b }`), or CSS color names (`limegreen`).
     * @default "#7b2ff7"
     */
    colorA: Parameters<typeof transformColor>[0];
    /**
     * Second border light color (used when no gradient stops are set)
     *
     * Accepts hex strings (`#ff0000`), RGB objects (`{ r, g, b }`), or CSS color names (`limegreen`).
     * @default "#00e0ff"
     */
    colorB: Parameters<typeof transformColor>[0];
    stops: ColorStop[] | null;
    /**
     * Color space overlapping lights blend in
     *
     * Accepts one of the predefined option values.
     * @default "linear"
     */
    colorSpace: string;
    /**
     * Width of the border band
     *
     * @default 0.25
     */
    thickness: number;
    /**
     * Edge softness — 0 = crisp band, 1 = wide smooth gradient
     *
     * @default 0.5
     */
    softness: number;
    /**
     * Brightness of the individual light spots
     *
     * @default 0.6
     */
    intensity: number;
    /**
     * How additively overlapping lights pile up — high values overdrive to white
     *
     * @default 0.3
     */
    bloom: number;
    /**
     * Number of light spots orbiting per color
     *
     * Accepts a number between 1 and 5.
     * @default 3
     */
    spots: number;
    /**
     * Angular size of each light spot
     *
     * @default 0.5
     */
    spotSize: number;
    /**
     * Heartbeat pulsing — synchronizes the lights to a double-beat rhythm
     *
     * @default 0
     */
    pulse: number;
    /**
     * Noisy luminous smoke drifting along the border
     *
     * @default 0.3
     */
    smoke: number;
    /**
     * Scale of the smoke billows
     *
     * @default 0.5
     */
    smokeSize: number;
    /**
     * Animation speed. 0 pauses.
     *
     * Accepts a number between 0 and 4.
     * @default 1
     */
    speed: number;
    /**
     * Random seed — re-rolls spot speeds, directions and phases
     *
     * @default 0
     */
    seed: number;
    /**
     * Serialized shape configuration (JSON)
     *
     * @default "DEFAULT_SHAPE_CONFIG"
     */
    shape: string | Record<string, unknown>;
    /**
     * URL to a pre-generated SDF .bin file
     *
     * @default ""
     */
    shapeSdfUrl: string;
    /**
     * Active SDF shape type
     *
     * @default ""
     */
    shapeType: string;
}
export declare const componentDefinition: GpuShaderDefinition<ComponentProps>;
export default componentDefinition;
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