import { ScgObject, ScgTree, ObjectID } from '@buerli.io/core';
import { ScgClassType } from '@buerli.io/classcad';
declare type GeometryChecker = {
    type: string;
    check: (object: ScgObject) => number | number[];
};
declare type ConstraintGeometryCombination = {
    entityAdapter: (entities: ObjectID[]) => ObjectID[][];
    input: GeometryChecker[];
};
declare function createHelper(objClass: ScgClassType, type: string, name: string, ...constraintGeometryCombinations: ConstraintGeometryCombination[]): {
    objClass: ScgClassType;
    type: string;
    name: string;
    adapt(entities: ObjectID[], tree: ScgTree): number[][] | undefined;
    getTooltip(): string[];
};
export declare const constraintsHelpers: {
    [key: string]: ReturnType<typeof createHelper>;
};
export {};