import { NamedFunction3 } from './_Base';
import { CoreObjectType, ObjectContent } from '../../core/geometry/ObjectContent';
export declare class importPrimitiveAttributeNumber extends NamedFunction3<[ObjectContent<CoreObjectType>, string, number]> {
    static type(): string;
    func(object: ObjectContent<CoreObjectType>, attribName: string, index: number): number;
}