sound-visualizer/lib/common/visualizer.type.d.ts

## Description

import { DrawContinuousOptions } from '../continuous/draw/options.js';
import { DrawCurrentOptions } from '../current/draw/options.js';
import './draw/options.js';

/**
 * The type returned by both `currentVisualizer` and `continuousVisualizer`.
 */
type VisualizerFunctions = {
    start: () => void;
    stop: () => void;
    reset: () => void;
};
/**
 * The type of the `currentVisualizer` function.
 */
type CurrentVisualizer = (audio: MediaStream, canvas: HTMLCanvasElement, drawOptions?: DrawCurrentOptions) => VisualizerFunctions;
/**
 * The type of the `continuousVisualizer` function.
 */
type ContinuousVisualizer = (audio: MediaStream, canvas: HTMLCanvasElement, drawOptions?: DrawContinuousOptions) => VisualizerFunctions;
/**
 * A union type matching both visualizer functions.
 */
type Visualizer = ContinuousVisualizer | CurrentVisualizer;

export { ContinuousVisualizer, CurrentVisualizer, Visualizer, VisualizerFunctions };