import { AnyDeclarationBuilder } from './AnyDeclarationBuilder';
import { BasicBuilder } from './BasicBuilder';
import { Export } from './Export';
import { Writer } from './Writer';
export type NamespaceItem = AnyDeclarationBuilder | Export<AnyDeclarationBuilder>;
export declare class NamespaceDeclaration implements BasicBuilder {
    readonly name: string;
    private items;
    constructor(name: string);
    add(declaration: NamespaceItem): void;
    write(writer: Writer<undefined>): void;
}
export declare function namespace(name: string): NamespaceDeclaration;