Fix #15

src/asn/ec_private_key.ts

@@ -3,9 +3,6 @@ import { IJsonConvertible } from "@peculiar/json-schema";
 import { Convert } from "pvtsutils";
 import { EcPublicKey } from "./ec_public_key";
 
-// tslint:disable-next-line: no-var-requires
-const asn1 = require("asn1js");
-
 // RFC 5915
 // https://tools.ietf.org/html/rfc5915#section-3
 //

src/asn/ec_signature.ts

@@ -1,6 +1,6 @@
 import { AsnIntegerArrayBufferConverter, AsnProp, AsnPropTypes, IAsnConverter } from "@peculiar/asn1-schema";
-// tslint:disable-next-line: no-var-requires
-const asn1 = require("asn1js");
+//@ts-ignore
+import * as asn1 from "asn1js";
 
 // RFC 3279
 // https://tools.ietf.org/html/rfc3279#section-2.2.3

src/converters/integer_converter.ts

@@ -1,6 +1,6 @@
 import { IAsnConverter } from "@peculiar/asn1-schema";
-// tslint:disable-next-line: no-var-requires
-const asn1 = require("asn1js");
+//@ts-ignore
+import * as asn1 from "asn1js";
 
 export const AsnIntegerArrayBufferConverter: IAsnConverter<ArrayBuffer> = {
   fromASN: (value: any) => {