Gathering detailed insights and metrics for eslint-plugin-no-type-assertion
Gathering detailed insights and metrics for eslint-plugin-no-type-assertion
Disallow type assertions in TypeScript code
Installations
npm install eslint-plugin-no-type-assertionDeveloper Guide
BETA
Typescript
No
Module System
CommonJS
Min. Node Version
>=12.0.0
Node Version
14.18.1
NPM Version
6.14.15
Releases
Unable to fetch releases
Languages
1
JavaScript
JavaScript (100%)
Developer
Dremora
Download Statistics
Total Downloads
0
Last Day
0
Last Week
0
Last Month
0
Last Year
0
GitHub Statistics
MIT License
29 Stars
17 Commits
1 Forks
2 Watchers
1 Branches
1 Contributors
Updated on Oct 13, 2024
Maintainers
1
Package Meta Information
Latest Version
1.3.0
Package Id
eslint-plugin-no-type-assertion@1.3.0
Unpacked Size
5.20 kB
Size
2.34 kB
File Count
6
NPM Version
6.14.15
Node Version
14.18.1
Total Downloads
Cumulative downloads
Total Downloads
NaN
Last Day
0%
NaN
Compared to previous day
Last Week
0%
NaN
Compared to previous week
Last Month
0%
NaN
Compared to previous month
Last Year
0%
NaN
Compared to previous year
Weekly Downloads
Monthly Downloads
Yearly Downloads
Peer Dependencies
1
Dev Dependencies
5
eslint-plugin-no-type-assertion
Disallow type assertions in TypeScript code. The rule will forbid both as operator and the angle-bracketed syntax, unless used for const assertions or with the unknown type. The rule also forbids non-null assertions.
The following code becomes invalid:
1const foo: unknown = 42; 2 3const notAString = <string>foo; // can't perform angle-bracketed type assertion 4const alsoNotAString = foo as string; // can't use `as` operator for type assertion 5 6const objectWithOptionalProperty: { a?: number } = {}; 7 8const notANumber = objectWithOptionalProperty.a! / 2; // can't use non-null assertion operator
Installation
Ensure you have ESLint and @typescript-eslint/parser installed:
$ yarn add eslint @typescript-eslint/parser -D
Next, install this plugin:
$ yarn add eslint-plugin-no-type-assertion -D
Configuration
In your ESLint configuration, ensure you're using @typescript-eslint/parser as a parser and it's set up correctly:
1{ 2 "parser": "@typescript-eslint/parser", 3 "parserOptions": { 4 "ecmaVersion": 2018 5 } 6}
Add eslint-plugin-no-type-assertion to the plugin list:
1{ 2 "plugins": ["no-type-assertion"] 3}
Enable the rule:
1{ 2 "rules": { 3 "no-type-assertion/no-type-assertion": "error" 4 } 5}
No vulnerabilities found.
Reason
no binaries found in the repo
Reason
no dangerous workflow patterns detected
Reason
license file detected
Details
- Info: project has a license file: LICENSE:0
- Info: FSF or OSI recognized license: MIT License: LICENSE:0
Reason
Found 0/17 approved changesets -- score normalized to 0
Reason
no SAST tool detected
Details
- Warn: no pull requests merged into dev branch
Reason
0 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 0
Reason
dependency not pinned by hash detected -- score normalized to 0
Details
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/main.yml:9: update your workflow using https://app.stepsecurity.io/secureworkflow/Dremora/eslint-plugin-no-type-assertion/main.yml/master?enable=pin
- Info: 0 out of 1 GitHub-owned GitHubAction dependencies pinned
Reason
detected GitHub workflow tokens with excessive permissions
Details
- Warn: no topLevel permission defined: .github/workflows/main.yml:1
- Info: no jobLevel write permissions found
Reason
no effort to earn an OpenSSF best practices badge detected
Reason
security policy file not detected
Details
- Warn: no security policy file detected
- Warn: no security file to analyze
- Warn: no security file to analyze
- Warn: no security file to analyze
Reason
project is not fuzzed
Details
- Warn: no fuzzer integrations found
Reason
branch protection not enabled on development/release branches
Details
- Warn: branch protection not enabled for branch 'master'
Reason
13 existing vulnerabilities detected
Details
- Warn: Project is vulnerable to: GHSA-968p-4wvh-cqc8
- Warn: Project is vulnerable to: GHSA-67hx-6x53-jw92
- Warn: Project is vulnerable to: GHSA-v6h2-p8h4-qcjw
- Warn: Project is vulnerable to: GHSA-grv7-fg5c-xmjg
- Warn: Project is vulnerable to: GHSA-3xgq-45jj-v275
- Warn: Project is vulnerable to: GHSA-9c47-m6qq-7p4h
- Warn: Project is vulnerable to: GHSA-952p-6rrq-rcjv
- Warn: Project is vulnerable to: GHSA-f8q6-p94x-37v3
- Warn: Project is vulnerable to: GHSA-xvch-5gv4-984h
- Warn: Project is vulnerable to: GHSA-c2qf-rxjj-qqgw
- Warn: Project is vulnerable to: GHSA-72xf-g2v4-qvf3
- Warn: Project is vulnerable to: GHSA-j8xg-fqg3-53r7
- Warn: Project is vulnerable to: GHSA-3h5v-q93c-6h6q
Score
2.5
/10
Last Scanned on 2025-07-14
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