Add lint rule to protect against this access on unbound methods (#32578)

* Add Actions to ViewModel utility types and specify `this: void` signature

Signed-off-by: Michael Telatynski <7t3chguy@gmail.com>

* Add https://typescript-eslint.io/rules/unbound-method/ linter to shared-components

also fix stray lint config which doesn't apply to SC

Signed-off-by: Michael Telatynski <7t3chguy@gmail.com>

* Add https://typescript-eslint.io/rules/unbound-method/ linter to element-web

Signed-off-by: Michael Telatynski <7t3chguy@gmail.com>

* Fix genuine issues identified by the linter

Signed-off-by: Michael Telatynski <7t3chguy@gmail.com>

* Specify this:void on i18napi

Signed-off-by: Michael Telatynski <7t3chguy@gmail.com>

* Update Module API

Signed-off-by: Michael Telatynski <7t3chguy@gmail.com>

* Add comment for MapToVoidThis

Added utility type to map VM actions to unbound functions.

---------

Signed-off-by: Michael Telatynski <7t3chguy@gmail.com>
This commit is contained in:
Michael Telatynski
2026-02-23 15:37:58 +00:00
committed by GitHub
parent 87b28b725c
commit 77670eb369
135 changed files with 285 additions and 263 deletions
+26 -27
View File
@@ -9,9 +9,10 @@ module.exports = {
root: true,
plugins: ["matrix-org", "eslint-plugin-react-compiler"],
extends: [
"plugin:matrix-org/babel",
"plugin:matrix-org/react",
"plugin:matrix-org/a11y",
"plugin:matrix-org/typescript",
"plugin:matrix-org/react",
"plugin:storybook/recommended",
],
parserOptions: {
@@ -42,37 +43,35 @@ module.exports = {
],
},
],
"@typescript-eslint/unbound-method": ["error", { ignoreStatic: true }],
"@typescript-eslint/explicit-function-return-type": [
"error",
{
allowExpressions: true,
},
],
// We're okay being explicit at the moment
// "@typescript-eslint/no-empty-interface": "off",
// We'd rather not do this but we do
// "@typescript-eslint/ban-ts-comment": "off",
// We're okay with assertion errors when we ask for them
"@typescript-eslint/no-non-null-assertion": "off",
"@typescript-eslint/no-empty-object-type": [
"error",
{
// We do this sometimes to brand interfaces
allowInterfaces: "with-single-extends",
},
],
},
overrides: [
{
files: ["src/**/*.{ts,tsx}", "test/**/*.{ts,tsx}"],
extends: ["plugin:matrix-org/typescript", "plugin:matrix-org/react"],
files: ["src/**/*.test.{ts,tsx}"],
rules: {
"@typescript-eslint/explicit-function-return-type": [
"error",
{
allowExpressions: true,
},
],
// Remove Babel things manually due to override limitations
"@babel/no-invalid-this": ["off"],
// We're okay being explicit at the moment
"@typescript-eslint/no-empty-interface": "off",
// We disable this while we're transitioning
"@typescript-eslint/unbound-method": "off",
"@typescript-eslint/no-explicit-any": "off",
// We'd rather not do this but we do
"@typescript-eslint/ban-ts-comment": "off",
// We're okay with assertion errors when we ask for them
"@typescript-eslint/no-non-null-assertion": "off",
"@typescript-eslint/no-empty-object-type": [
"error",
{
// We do this sometimes to brand interfaces
allowInterfaces: "with-single-extends",
},
],
},
},
],