import type { NamedType, NodeDocument, NodeType } from './types.js';
export interface SimplifyOptions {
    /**
     * If true, and-types of objects are merged into one type.
     * This will also include ref-types that reference objects, they will all be
     * merged into one object.
     *
     * @default false
     */
    mergeObjects?: boolean;
}
export declare function simplify<T extends NamedType>(node: T, options?: SimplifyOptions): NamedType;
export declare function simplify<T extends NamedType>(node: Array<T>, options?: SimplifyOptions): Array<NamedType>;
export declare function simplify<T extends NodeType>(node: T, options?: SimplifyOptions): NodeType;
export declare function simplify<T extends NodeType>(node: Array<T>, options?: SimplifyOptions): NodeType;
export declare function simplify<T extends NodeType>(node: NodeDocument<1, T>, options?: SimplifyOptions): NodeDocument<1, NodeType>;
interface SimplifyContext {
    refs: Map<string, NodeType>;
}
export declare function simplifyImpl<Type extends NodeType | NamedType>(node: Type, ctx: Required<SimplifyOptions> & SimplifyContext): Type;
export {};