import { ColorRepresentation } from 'three/src/math/Color';
import { MaterialProps } from './interfaces';
export interface StandardMaterialProps extends MaterialProps {
    /**
     * How metallic the surface appears (0=dielectric, 1=metal).
     * Metals reflect environment, dielectrics show diffuse color.
     * @dial surface @dial-cols 2
     * @dial-label-left
     * @dial-dtype number
     * @dial-default 0
     * @dial-min 0
     * @dial-max 1
     * @dial-step 0.01
     */
    metalness?: number;
    /**
     * Surface micro-roughness (0=mirror, 1=fully diffuse).
     * Controls sharpness of reflections and highlights.
     * @dial surface @dial-cols 2
     * @dial-label-left
     * @dial-dtype number
     * @dial-default 1
     * @dial-min 0
     * @dial-max 1
     * @dial-step 0.01
     */
    roughness?: number;
    /**
     * Self-illumination color independent of scene lighting.
     * @dial emission
     * @dial-dtype color
     * @dial-default #000000
     */
    emissive?: ColorRepresentation;
    /**
     * Strength of the emissive glow effect.
     * @dial emission
     * @dial-label-left
     * @dial-dtype number
     * @dial-default 0
     * @dial-min 0
     * @dial-max 10
     * @dial-step 0.1
     */
    emissiveIntensity?: number;
    /**
     * Use flat shading with faceted appearance instead of smooth.
     * @dial rendering
     * @dial-dtype boolean
     * @dial-default false
     */
    flatShading?: boolean;
}
/**
 * Standard PBR material using metalness/roughness workflow.
 *
 * Physically-based rendering for realistic materials. Uses
 * the metalness-roughness model common in game engines.
 *
 * Use this for:
 * - Realistic materials (metals, plastics, wood, stone)
 * - Environment reflections
 * - When you need good quality without clearcoat/transmission
 *
 * @example
 * ```tsx
 * <Sphere>
 *   <StandardMaterial color="#ffd700" metalness={1} roughness={0.3} />
 * </Sphere>
 * ```
 */
export declare function StandardMaterial({ color, opacity, transparent, wireframe, side, map, mapRepeat, metalness, roughness, emissive, emissiveIntensity, flatShading, }: StandardMaterialProps): import("react/jsx-runtime").JSX.Element;