export type DownedPhase = "alive" | "downed" | "dead";
export interface DownedConfig {
    bleedoutSeconds: number;
    reviveSeconds?: number;
    reviveHealthFraction?: number;
    banner?: {
        expireSeconds: number;
    };
}
export interface DownedEntry {
    phase: DownedPhase;
    bleedoutRemaining: number;
    reviveProgress: number;
    bannerRemaining: number | null;
}
export type DownedEventKind = "downed" | "revived" | "reviving" | "died" | "banner.created" | "banner.expired" | "respawned";
export interface DownedEvent {
    kind: DownedEventKind;
    instanceId: string;
    reason?: string;
    reviveHealthFraction?: number;
}
export interface DownedState {
    down(instanceId: string): DownedEvent | null;
    revive(instanceId: string, dt: number): DownedEvent | null;
    interruptRevive(instanceId: string): void;
    finish(instanceId: string, reason?: string): DownedEvent | null;
    tick(dt: number): DownedEvent[];
    respawnFromBanner(instanceId: string): DownedEvent | null;
    phase(instanceId: string): DownedPhase;
    get(instanceId: string): DownedEntry | null;
    clear(instanceId: string): void;
    snapshot(): Record<string, DownedEntry>;
}
/**
 * A downed/bleed-out state that ticks toward death and that teammates can revive before the timer runs out.
 *
 * @capability downed-revive a downed/bleed-out state teammates can revive before death
 */
export declare function createDownedState(config: DownedConfig): DownedState;