import { t as UseVRMBlinkOptions } from "../index-DNqQImip.mjs";
import { t as UseVRMBreathingOptions } from "../index-7kgdF_AK.mjs";
import { t as ExpressionMap } from "../index-CrE0Qhqx.mjs";
import { n as VowelCallback, t as UseAnalyserVowelOptions } from "../index-kn44fVHY.mjs";
import { VRM } from "@pixiv/three-vrm";
import * as react_jsx_runtime0 from "react/jsx-runtime";

//#region src/vrm-model/vrm-model.d.ts
interface VRMModelRef<T extends string = string> {
  /** The loaded VRM instance */
  vrm: VRM;
  /** Animation state machine — trigger animations and query state */
  animationManager: {
    /** Trigger an animation by name. Returns its duration in seconds */send: (name: T) => number; /** Get the current animation state name */
    getState: () => T | null;
  };
  /** Facial expression control with optional hold/decay */
  expressionManager: {
    /** Set expressions. Pass numbers or { value, hold, decay } objects */send: (map: ExpressionMap) => void; /** Decay all active expressions to neutral over blendTime */
    stop: () => void;
  };
}
interface VRMModelProps<T extends string = string> {
  /** URL to the VRM model file */
  url: string;
  /** Map of animation names to .vrma file URLs */
  motions?: Record<T, string>;
  /** Idle animation name or array of names (default: 'idle') */
  idle?: NoInfer<T> | NoInfer<T>[];
  /** Animation crossfade duration in seconds (default: 0.3) */
  fadeTime?: number;
  /** Expression crossfade duration in seconds (default: 0.15) */
  blendTime?: number;
  /** Enable auto-blink. Pass true for defaults or an options object */
  blink?: boolean | UseVRMBlinkOptions;
  /** Enable breathing. Pass true for defaults or an options object */
  breathing?: boolean | UseVRMBreathingOptions;
  /** Ref to an AnalyserNode for vowel lip-sync */
  analyserRef?: React.RefObject<AnalyserNode | null>;
  /** Callback with vowel amplitudes each frame */
  onVowel?: VowelCallback;
  /** Options for vowel analyser (threshold, interval) */
  vowelOptions?: UseAnalyserVowelOptions;
  /** Ref to access VRM model methods */
  ref?: React.Ref<VRMModelRef<T>>;
}
declare function VRMModel<T extends string>({
  url,
  motions,
  idle,
  fadeTime,
  blendTime,
  blink,
  breathing,
  analyserRef,
  onVowel,
  vowelOptions,
  ref
}: VRMModelProps<T>): react_jsx_runtime0.JSX.Element;
//#endregion
export { VRMModel, type VRMModelProps, type VRMModelRef };