import { type NodeAddress, type ShaderAddressContext, type ShaderBindingLike, type ShaderCompatibility, type ShaderNodeLike } from './types.cjs';
export declare const THREE_R185_MATERIAL_SLOTS: readonly ["fragmentNode", "vertexNode", "colorNode", "positionNode", "normalNode", "opacityNode", "alphaTestNode", "backdropNode", "backdropAlphaNode", "emissiveNode", "metalnessNode", "roughnessNode", "clearcoatNode", "clearcoatRoughnessNode", "transmissionNode", "thicknessNode", "iorNode", "outputNode", "mrtNode", "depthNode", "castShadowNode", "receivedShadowNode", "maskNode", "envNode"];
type RecipeAddress = Exclude<NodeAddress, {
    readonly k: 'anchor' | 'container' | 'owned';
}>;
export interface ThreeWebGPURecipeContext {
    readonly address: Extract<RecipeAddress, {
        readonly k: 'recipe';
    }>;
    readonly context: ShaderAddressContext;
}
export type ThreeWebGPURecipe = (context: ThreeWebGPURecipeContext) => ShaderNodeLike;
export interface ThreeWebGPUCompatibilityOptions {
    /** Exact runtime version provided by `three-blocks/vite/config`. */
    readonly threeVersion: string;
    readonly recipes?: Readonly<Record<string, ThreeWebGPURecipe>>;
}
export declare function assertThreeWebGPUR185(version: string): void;
/**
 * Canonical Three.js r185 binding kind, derived from structural `is*` flags and
 * node-ownership fields instead of `constructor.name`. Minified application builds
 * rename classes (Vite's worker-chunk minify pass does not honor `keepNames`), so
 * hydration must never compare function names against captured manifests. The
 * returned strings are the historical r185 class names, keeping previously
 * captured manifests valid.
 */
export declare function bindingKindOf(binding: ShaderBindingLike): string;
/**
 * Central r185 adapter. This is the only public runtime module allowed to touch the
 * provider hook and Three.js node-builder internals.
 */
export declare function createThreeWebGPUShaderCompatibility(options: ThreeWebGPUCompatibilityOptions): ShaderCompatibility;
export {};