class-validator

build(deps-dev): bump eslint from 7.20.0 to 7.21.0 (#938)

build(deps-dev): bump rollup from 2.39.1 to 2.40.0 (#937)

build(deps-dev): bump @typescript-eslint/parser from 4.15.2 to 4.16.1 (#942)

build(deps-dev): bump @typescript-eslint/eslint-plugin (#941)

build(deps-dev): bump eslint-config-prettier from 8.0.0 to 8.1.0 (#935)