export declare class NodePrimitive {
    key: string;
    value: number[];
    height: number;
    leftNode: any | null;
    rightNode: any | null;
    constructor(key: any, value: number[], leftNode: NodePrimitive | null, rightNode: NodePrimitive | null);
    getFromNode(id: any, node: any | null): any | null;
    rightRotate(y: NodePrimitive | null): any;
    leftRotate(x: NodePrimitive | null): any;
    getHeight(node: NodePrimitive | null): number;
    getBalanceFactor(N: NodePrimitive | null): number;
    removeNode(passedNode: any | null, id: number): any;
    inOrderSuccessor(root: any): any;
}