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

export type { ColorStop };
export interface ComponentProps {
    /**
     * Starting color of the sweep
     *
     * Accepts hex strings (`#ff0000`), RGB objects (`{ r, g, b }`), or CSS color names (`limegreen`).
     * @default "#FF0080"
     */
    colorA: Parameters<typeof transformColor>[0];
    /**
     * Ending color of the sweep (wraps back to Color A)
     *
     * Accepts hex strings (`#ff0000`), RGB objects (`{ r, g, b }`), or CSS color names (`limegreen`).
     * @default "#00BFFF"
     */
    colorB: Parameters<typeof transformColor>[0];
    stops: ColorStop[] | null;
    /**
     * Center point of the sweep
     *
     * 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];
    /**
     * Rotation offset in degrees — shifts where Color A begins
     *
     * @default 0
     */
    rotation: number;
    /**
     * Number of times the gradient repeats around the circle. Values above 1 create a starburst pattern.
     *
     * @default 1
     */
    repeat: number;
    /**
     * Color space for color interpolation
     *
     * Accepts one of the predefined option values.
     * @default "linear"
     */
    colorSpace: string;
}
export declare const componentDefinition: GpuShaderDefinition<ComponentProps>;
export default componentDefinition;
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