export * from "./bsonify.js"
export * from "./jsonify.js"
export * from "./error.js"
export * from "./unwrap.js"
export * from "./types.js"
export * from "./web.js"

export * from "./strongType.js"

export * as converter from "./converter/index.js"
export * as datetime from "./datetime/index.js";
export * as korean from "./korean/index.js";
export * as string from "./string/index.js";

export function calcBase64Len(length: number) {
	return ((4 * length / 3) + 3) & ~3;
}

export function delay(time: number): Promise<void>;
export function delay<T>(time: number, result: T): Promise<T>;
export function delay<T = undefined>(time: number, result?: T): Promise<T | void> {
	return new Promise(resolve =>
		setTimeout(() => {
			resolve(result);
		}, time)
	);
}

export function isBufferSource(obj: unknown): obj is BufferSource {
	if (obj instanceof ArrayBuffer){
		return true;
	}
	if('SharedArrayBuffer' in globalThis && obj instanceof SharedArrayBuffer){
		return true;
	}
	if (ArrayBuffer.isView(obj)){
		return true;
	}
	return false;
}

export function isNotNull<T>(value: T|null|undefined):value is T{
    return value !== null && value !== undefined;
}