/** Element that can be used as an image in the engine. */
export type ImageLike = HTMLImageElement | HTMLVideoElement | HTMLCanvasElement | ImageBitmap;
/**
 * A type alias for any TypedArray constructor, except big-int arrays.
 */
export type TypedArrayCtor = Int8ArrayConstructor | Uint8ArrayConstructor | Uint8ClampedArrayConstructor | Int16ArrayConstructor | Uint16ArrayConstructor | Int32ArrayConstructor | Uint32ArrayConstructor | Float32ArrayConstructor | Float64ArrayConstructor;
/**
 * Typed array instance based on a given {@link TypedArrayCtor} constructor.
 *
 * @typeParam T - The TypedArray constructor.
 */
export type TypedArray<T extends TypedArrayCtor = TypedArrayCtor> = InstanceType<T>;
/**
 * Represents any object that can be used as an array for read / write.
 */
export interface NumberArray {
    length: number;
    [n: number]: number;
}
/**
 * Type to describe a constructor.
 */
export type Constructor<T = any> = {
    new (...args: any[]): T;
};
export type FirstConstructorParam<T> = ConstructorParameters<Constructor<T>>[0];
/** Progress callback used when fetching data. */
export type ProgressCallback = (current: number, total: number) => void;