import { Variable } from '../properties/Variable.js';
export declare enum SoundFlags {
    None = 0,
    EmitFromPlayer = 1,
    Loop = 2,
    Unique = 4,
    VaryPitch = 8
}
export declare class Sound {
    filename: string | Variable<string>;
    flags: SoundFlags;
    /**
     * Don't forget to add the audio to an entity's otherDependencies if you are
     * using custom files
     */
    constructor(filename: string | Variable<string>, flags?: SoundFlags);
    play(): string;
    /**
     * only works if the sound has the unique flag
     * @see SoundFlags.Unique
     */
    stop(): string;
    private getFilename;
    /**
     * [o] = emit from player
     * [l] = loop
     * [i] = unique
     * [p] = variable pitch
     * [s] = stop (only if unique)
     */
    private stringifyFlags;
    isStoppable(): boolean;
}