import type { MathArray, Matrix, MathNumericType } from '../../types/index.js';
import type { TypedFunction } from '../core/function/typed.js';
import type { IndexInterface } from '../type/matrix/types.js';
type Index = IndexInterface;
interface SetUnionDependencies {
    typed: TypedFunction;
    size: (arr: MathArray | Matrix) => number[];
    concat: TypedFunction;
    subset: (arr: number[], index: Index) => number;
    setIntersect: (a1: MathNumericType[], a2: MathNumericType[]) => MathNumericType[];
    setSymDifference: (a1: MathNumericType[], a2: MathNumericType[]) => MathNumericType[];
    Index: new (i: number) => Index;
}
export declare const createSetUnion: import("../utils/factory.js").FactoryFunction<SetUnionDependencies, unknown>;
export {};
//# sourceMappingURL=setUnion.d.ts.map