Eslint package error

[pratik-bhatt]

┏━━ Cloning https://github.com/Shopify/argo-admin-template.git into subscription-extention... ━━━━━━
┃                                                                                               100%
┗━━ ✓ Cloned into subscription-extention ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ (2.5s) ━━
┏━━ Installing dependencies with npm... ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
┃ ✗ Unable to install all 12 dependencies
┃ npm ERR! code ERESOLVE
┃ npm ERR! ERESOLVE unable to resolve dependency tree
┃ npm ERR! 
┃ npm ERR! Found: [email protected]
┃ npm ERR! node_modules/eslint
┃ npm ERR!   dev eslint@"^7.7.0" from the root project
┃ npm ERR! 
┃ npm ERR! Could not resolve dependency:
┃ npm ERR! peer eslint@"^5.0.0 || ^6.0.0" from @typescript-eslint/[email protected]
┃ npm ERR! node_modules/@shopify/eslint-plugin/node_modules/@typescript-eslint/parser
┃ npm ERR!   @typescript-eslint/parser@"^2.33.0" from @shopify/[email protected]
┃ npm ERR!   node_modules/@shopify/eslint-plugin
┃ npm ERR!     dev @shopify/eslint-plugin@"^37.0.1" from the root project
┃ npm ERR!   peer @typescript-eslint/parser@"^2.0.0" from @typescript-eslint/[email protected]
┃ npm ERR!   node_modules/@shopify/eslint-plugin/node_modules/@typescript-eslint/eslint-plugin
┃ npm ERR!     @typescript-eslint/eslint-plugin@"^2.33.0" from @shopify/[email protected]
┃ npm ERR!     node_modules/@shopify/eslint-plugin
┃ npm ERR!       dev @shopify/eslint-plugin@"^37.0.1" from the root project
┃ npm ERR! 
┃ npm ERR! Fix the upstream dependency conflict, or retry
┃ npm ERR! this command with --force, or --legacy-peer-deps
┃ npm ERR! to accept an incorrect (and potentially broken) dependency resolution.
┃ npm ERR! 
┃ npm ERR! See /home/pratik/.npm/eresolve-report.txt for a full report.
┃ 
┃ npm ERR! A complete log of this run can be found in:
┃ npm ERR!     /home/pratik/.npm/_logs/2021-01-01T10_54_08_516Z-debug.log
┗━━ An error occurred while installing dependencies ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ (8.92s) ━━
⭑ Fix the errors and run shopify create extension again.

[Wryte]

I had this same issue and downgrading my node version from 15.3.0 to 14.15.4 solved it for me.