import type { UtilBeanCollection } from '../interfaces/agCoreBeanCollection';
/**
 * If the key was passed before, then doesn't execute the func
 * @internal AG_GRID_INTERNAL - Not for public use. Can change / be removed at any time.
 */
export declare const _doOnce: {
    (func: () => void, key: string): void;
    /** Expose the internal set for testing purposes */
    _set: Set<string>;
};
/**
 * Batch calls to execute after the next macro task (mode = setTimeout) / or in the next requestAnimationFrame.
 * @param {Function} func The function to be batched
 *  @internal AG_GRID_INTERNAL - Not for public use. Can change / be removed at any time.
 */
export declare function _batchCall(func: () => void): void;
export declare function _batchCall(func: () => void, mode: 'raf', beans: UtilBeanCollection): void;
/**
 * Creates a debounced function, and attach it to a bean for lifecycle
 * @param {Function} func The function to be debounced
 * @param {number} delay The time in ms to debounce
 * @returns {Function} The debounced function
 * @internal AG_GRID_INTERNAL - Not for public use. Can change / be removed at any time.
 */
export declare function _debounce<TArgs extends any[], TContext>(bean: {
    isAlive(): boolean;
}, func: (this: TContext, ...args: TArgs) => void, delay: number): (this: TContext, ...args: TArgs) => number;
/**
 * @param {Function} func The function to be throttled
 * @param {number} wait The time in ms to throttle
 * @returns {Function} The throttled function
 */
export declare function _throttle(func: (...args: any[]) => void, wait: number): (...args: any[]) => void;
/** @internal AG_GRID_INTERNAL - Not for public use. Can change / be removed at any time. */
export declare function _waitUntil(bean: {
    addDestroyFunc(func: () => void): void;
}, condition: () => boolean, callback: () => void, timeout?: number): void;