@lodestar/utils/lib/waitFor.d.ts

Utilities required across multiple lodestar packages

export type WaitForOpts = {
    /** Time in milliseconds between checking condition */
    interval?: number;
    /** Time in milliseconds to wait before throwing TimeoutError */
    timeout?: number;
    /** Abort signal to stop waiting for condition by throwing ErrorAborted */
    signal?: AbortSignal;
};
/**
 * Wait for a condition to be true
 */
export declare function waitFor(condition: () => boolean, opts?: WaitForOpts): Promise<void>;
export interface ElapsedTimeTracker {
    (): boolean;
    msSinceLastCall: number;
}
/**
 * Create a tracker which keeps track of the last time a function was called
 *
 * @param durationMs
 * @returns
 */
export declare function createElapsedTimeTracker({ minElapsedTime }: {
    minElapsedTime: number;
}): ElapsedTimeTracker;
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