import type { Color, Vector2, Vector3, Vector4 } from 'three/webgpu';
import type { TSLNode } from '../types/tsl.js';
export type UniformPlusType = 'float' | 'vec2' | 'vec3' | 'vec4' | 'color';
/** Runtime values accepted by each `uniformPlus()` node type. */
export interface UniformPlusValueMap {
    float: number;
    vec2: Vector2;
    vec3: Vector3;
    vec4: Vector4;
    color: Color;
}
export type UniformPlusValue = UniformPlusValueMap[UniformPlusType];
export interface UniformPlusOptions<TType extends UniformPlusType = UniformPlusType> {
    name: string;
    type: TType;
}
/** Stable public result surface shared by live uniforms and optimized constants. */
export type UniformPlusResult<TType extends UniformPlusType = UniformPlusType> = TSLNode<TType>;
/**
 * Like `uniform()`, but in production emits a const node to reduce uniform bandwidth.
 * In development, it keeps a live uniform with a readable name for GUI tweaking.
 */
export declare function uniformPlus<TType extends UniformPlusType>(value: UniformPlusValueMap[TType], options: UniformPlusOptions<TType>): UniformPlusResult<TType>;