Merge pull request #8 from Rubilmax/dependabot/npm_and_yarn/cross-spa…

…wn-7.0.6

build(deps): bump cross-spawn from 7.0.3 to 7.0.6

Merge pull request #7 from Rubilmax/dependabot/npm_and_yarn/braces-3.0.3

build(deps): bump braces from 3.0.2 to 3.0.3

feat(sqrt): add directional sqrt support

feat(sqrt): add sqrt support

fix(type): pow10

fix(type): use number | bigint in interface

fix(type): use number | bigint

feat(deps): remove ethers dependency

remove dependency on ethers for formatting

BREAKING CHANGE: API

fix(tsconfig): use es2020 target

fix(build): fix tsconfig