import type { NodeCategory, NodeDefinition } from "../graph/types";
export declare class NodeRegistry {
    private readonly definitions;
    constructor(definitions?: NodeDefinition[]);
    register(definition: NodeDefinition): this;
    upsert(definition: NodeDefinition): this;
    registerMany(definitions: NodeDefinition[]): this;
    unregister(type: string): this;
    get(type: string): NodeDefinition | undefined;
    has(type: string): boolean;
    list(): NodeDefinition[];
    byCategory(category: NodeCategory): NodeDefinition[];
}
export type NodeRegistryLike = NodeRegistry | NodeDefinition[];
export declare function createNodeRegistry(definitions?: NodeDefinition[]): NodeRegistry;
export declare function resolveNodeRegistry(registry: NodeRegistryLike): NodeRegistry;
//# sourceMappingURL=nodeRegistry.d.ts.map