Unable to minify

Hello,

I’m looking for minify tool which can obfuscate whole my project. I need to rename all variables, methods, properties and classes names (including “export” ones).

I’m trying to use ts-minify but currently have these problem:

1. “Symbol information could not be extracted” I have this error near:

export function x(let el: Element) {
el.className = "xx"; // here
}

do I need to load ES5 library for ts-minify?

1. If I set fastFail to false, error (1) goes out (!) but I see another error: “Error: ts-minify does not support accepting both internal and external types at a use site Symbol name: Dialog”

I have class Dialog:

export class Dialog {
..
}

and use it in this way (in other files):

import {Dialog} from "dir/dialog"

What am I doing wrong? TSC sees no problems in such code.

1. Exports are not being renamed… I pass all linked to each other files as one array to renameProgram() method, so I expect ts-minify knows anything about classes and can rename them in all the files. I want to rename anything except one API class I specify (and its public methods). All other classes are internal, tough they have “export” keyword. How to pass API class name to ts-minify and let ts-minify to rename everything except it?

I will be very appreciated for any help 😃

[mprobst]

@dmiko the TS API is pretty complete, with enough effort you can probably make this work. I’m not sure though if that’s the simplest solution, I’d rather look into tsickle.

[aiboost]

@mprobst , thank you for answer. How do you think is it even possible to implement what I need (item 3) with TypeScript API? I’m thinking about to start from ts-minify and upgrade it for my needs or to write my own tool.