import { ActionBattleHitReactionProfile, NormalizedActionBattleHitReactionProfile } from '../types';
export declare const DEFAULT_ACTION_BATTLE_HIT_REACTION: NormalizedActionBattleHitReactionProfile;
export declare function normalizeActionBattleHitReaction(reaction: ActionBattleHitReactionProfile | undefined, defaults?: NormalizedActionBattleHitReactionProfile): NormalizedActionBattleHitReactionProfile;
export declare function isActionBattleEntityInvincible(entity: any, now?: number): boolean;
export declare function setActionBattleInvincibility(entity: any, durationMs: number, now?: number): void;