export interface IShape<Name extends string, Params extends {}> {
    type: Name;
    params: Params;
}
export declare const shape: <Name extends "circle" | "cube" | "cylinder" | "polygon" | "polyhedron" | "sphere" | "square", Type extends Extract<import("./index").Circle, {
    type: Name;
}> | Extract<import("./index").Cube, {
    type: Name;
}> | Extract<import("./index").Cylinder, {
    type: Name;
}> | Extract<import("./index").Polygon, {
    type: Name;
}> | Extract<import("./index").Polyhedron, {
    type: Name;
}> | Extract<import("./index").Sphere, {
    type: Name;
}> | Extract<import("./index").Square, {
    type: Name;
}>, Params extends Type["params"]>(type: Name, params: Params) => Type & import("../util/Chainable").ScadMethods;