import { GpuShaderDefinition } from '../../gpu/porters';
import { transformPosition, transformColor } from '../../utilities/transformations';
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 chrome 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 chrome shape (1 = default size)
     *
     * Accepts a number between 0.1 and 3.
     * @default 1
     */
    scale: number;
    /**
     * Rotation of the chrome shape in degrees
     *
     * Accepts a number between 0 and 360.
     * @default 0
     */
    rotation: number;
    /**
     * Metal tint multiplied into the reflection — white for silver chrome, warm ivory for gold, dusky rose for copper
     *
     * Accepts hex strings (`#ff0000`), RGB objects (`{ r, g, b }`), or CSS color names (`limegreen`).
     * @default "#ffffff"
     */
    tint: Parameters<typeof transformColor>[0];
    /**
     * Color of the warm strip light hugging the studio horizon — the amber band that fringes the reflections
     *
     * Accepts hex strings (`#ff0000`), RGB objects (`{ r, g, b }`), or CSS color names (`limegreen`).
     * @default "#ffa94d"
     */
    warmColor: Parameters<typeof transformColor>[0];
    /**
     * Color of the cool wash below the horizon — the steel-blue zone the darker reflections fall into
     *
     * Accepts hex strings (`#ff0000`), RGB objects (`{ r, g, b }`), or CSS color names (`limegreen`).
     * @default "#82a7e6"
     */
    coolColor: Parameters<typeof transformColor>[0];
    /**
     * Width of the polished edge bevel, relative to the shape — thin for machined jewellery edges, wide for soft pillowed metal
     *
     * @default 0.028
     */
    bevelWidth: number;
    /**
     * Bevel profile — 0 = one smooth round fillet, 1 = machined: a steep outer fillet, a chamfer plateau and an inner knee, each catching its own line of light
     *
     * @default 0.55
     */
    bevelShape: number;
    /**
     * Convex doming of the faces — sweeps the big soft studio gradients across otherwise flat metal
     *
     * @default 0.5
     */
    curvature: number;
    /**
     * Pressed-metal imperfection — gently bends the face reflections and wobbles the bevel light lines so the surface reads as real
     *
     * @default 0.15
     */
    waviness: number;
    /**
     * Exposure of the reflected studio — the overall brilliance of the chrome
     *
     */
    environment: number;
    /**
     * Rotates the whole reflected studio — spins where the softbox, flags and strips fall
     *
     */
    envRotation: number;
    /**
     * Softness of the studio edges — 0 = razor polished reflections, 1 = satin diffusion
     *
     * @default 0.3
     */
    softness: number;
    /**
     * The coloured accent lights: an amber glow hugging the softbox edge and an ice-blue wash below it. 0 = a fully achromatic black-and-white studio.
     *
     * @default 0.9
     */
    spectral: number;
    /**
     * Prismatic RGB splitting concentrated on the fast-curving bevel — thin rainbow micro-fringes along the edge highlights, distinct from the broad accent lights
     *
     * @default 0.3
     */
    dispersion: number;
    /**
     * Depth of the dark studio reflections — how hard the black side flags and floor crush toward graphite. 0 lifts them to a soft gray studio.
     *
     * @default 0.7
     */
    shadows: number;
    /**
     * Speed of the studio orbit — the whole lighting environment slowly wanders around the piece, sliding the reflections across faces and edges. 0 freezes it.
     *
     * Accepts a number between 0 and 4.
     * @default 0.5
     */
    speed: number;
    edgeSoftness: 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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