export function measureScrollbar(direction?: string): any;
export function debounce(func: any, wait: any, immediate: any): {
    (...args: any[]): void;
    cancel(): void;
};
export function warningOnce(condition: any, format: any, args: any): void;
export function remove(array: any, item: any): any;
export const INTERNAL_COL_DEFINE: "RC_TABLE_INTERNAL_COL_DEFINE";