// GENERATED CONTENT - DO NOT EDIT
// Content was automatically extracted by Reffy into webref
// (https://github.com/w3c/webref)
// Source: Web Extensions (https://w3c.github.io/webextensions/specification/)

enum RunAt {
    "document_start",
    "document_end",
    "document_idle"
};

enum ExecutionWorld {
    "ISOLATED",
    "MAIN"
};