export declare class VectorHelperService {
    private readonly tolerance;
    removeAllDuplicateVectors(vectors: number[][], tolerance?: number): number[][];
    removeConsecutiveDuplicates(vectors: number[][], checkFirstAndLast?: boolean): number[][];
    vectorsTheSame(vec1: number[], vec2: number[], tolerance: number): boolean;
    approxEq(num1: number, num2: number, tolerance: number): boolean;
}
