if you ever encountered the situation to specify one fixture file from hundreds in your tests, this extension will save you a bunch of time.
Features
This extension parses the cypress.json file in your project root, reads the fixturesFolder property and reads all files in this directory.
If you the write cy.fixture("") somewhere in your code and trigger a code suggestion (CTRL+Space on Windows), the extension suggests you all fixture files that matches the currently entered text.
Note: This extension does not utilize the language server thus it is not as powerful than a real intellisense extension.