Add expect-webdriverio to types in the tsconfig.json
"expect-webdriverio"for everyone except of Jasmine/Jest users."expect-webdriverio/jasmine"Jasmine"expect-webdriverio/jest"Jest"expect-webdriverio/types/standalone-global"to use as an additional expectation lib (not recommended)
It's required to create jsconfig.json in project root and refer to the type definitions to make autocompletion work in vanilla js.
{
"include": [
"**/*.js",
"**/*.json",
"node_modules/expect-webdriverio"
]
}