export interface ConfigParams {
    [key: string]: string | number;
}
export declare type VideoFormat = {
    name: string;
    fields: number;
    width: number;
    height: number;
    squareWidth: number;
    squareHeight: number;
    timescale: number;
    duration: number;
    audioSampleRate: number;
    audioChannels: number;
};
export declare class VideoFormats {
    private formats;
    constructor();
    get(name: string): VideoFormat;
}
export interface DeviceConfig {
    name: string;
    deviceIndex: number;
    [key: string]: unknown;
}
export interface ConsumerConfig {
    format: VideoFormat;
    devices: DeviceConfig[];
}