/**
 * Voice related type definitions
 */
export declare const talkStyles: readonly ["talk", "neutral", "happy", "sad", "angry", "surprised"];
/**
 * TalkStyle - Style of speech for voice synthesis
 */
export type TalkStyle = (typeof talkStyles)[number];
/**
 * Talk - Set of message and talk style
 */
export type Talk = {
    style: TalkStyle;
    message: string;
};
/**
 * Types of emotional expressions
 */
export declare const emotions: readonly ["neutral", "happy", "angry", "sad", "surprised", "relaxed"];
export type EmotionType = (typeof emotions)[number];
/**
 * Emotion types for VoicePeak
 */
export type EmotionTypeForVoicepeak = 'happy' | 'fun' | 'angry' | 'sad' | 'neutral' | 'surprised';
/**
 * Weighted VoicePeak emotion overrides.
 * Each key accepts an integer from 0 to 100.
 */
export type VoicepeakEmotionWeights = Partial<Record<EmotionTypeForVoicepeak, number>>;
/**
 * VoicePeak emotion override input.
 * Accepts either a single legacy tag or weighted emotion overrides.
 */
export type VoicepeakEmotionInput = EmotionTypeForVoicepeak | VoicepeakEmotionWeights;
/**
 * Screenplay - Text with emotion expression
 * This has a different structure from the Screenplay type in chat.ts.
 * Be careful of name conflicts when importing both types.
 * Example: import { Screenplay as VoiceScreenplay } from '../types/voice';
 */
export type Screenplay = {
    expression: EmotionType;
    talk: Talk;
};