This is an automated pull request to align the spec with the latest Web IDL specification.
Currently the autofix might introduce some awkward code formatting, so please feel free to modify the formatting.
The following is the validation messages from webidl2.js, which may help understanding this PR:
Validation error at line 8 in presentation-api,6:
void close();
^ `void` is now replaced by `undefined`. Refer to the [relevant GitHub issue](https://github.com/heycam/webidl/issues/60) for more information.
Validation error at line 9 in presentation-api,6:
void terminate();
^ `void` is now replaced by `undefined`. Refer to the [relevant GitHub issue](https://github.com/heycam/webidl/issues/60) for more information.
Validation error at line 17 in presentation-api,6:
void send (DOMString message
^ `void` is now replaced by `undefined`. Refer to the [relevant GitHub issue](https://github.com/heycam/webidl/issues/60) for more information.
Validation error at line 18 in presentation-api,6:
void send (Blob data
^ `void` is now replaced by `undefined`. Refer to the [relevant GitHub issue](https://github.com/heycam/webidl/issues/60) for more information.
Validation error at line 19 in presentation-api,6:
void send (ArrayBuffer data
^ `void` is now replaced by `undefined`. Refer to the [relevant GitHub issue](https://github.com/heycam/webidl/issues/60) for more information.
Validation error at line 20 in presentation-api,6:
void send (ArrayBufferView data
^ `void` is now replaced by `undefined`. Refer to the [relevant GitHub issue](https://github.com/heycam/webidl/issues/60) for more information.
More
PR Preview relies on a number of web services to run. There seems to be an issue with the following one:
🚨 Spec Generator - Spec Generator is the web service used to build specs that rely on ReSpec.
😭 Sorry, there was an error generating the HTML. Please report this issue!
�[36mSpecification: https://rawcdn.githack.com/w3c/presentation-api/57ef841a0ba9e606f5c38ddc3c3352a87de2c723/index.html?isPreview=true&publishDate=2020-08-18�[39m
�[36mReSpec version: 25.6.0�[39m
�[36mFile a bug: https://github.com/w3c/respec/�[39m
�[36mError: Error: Evaluation failed: Timeout: document.respecIsReady didn't resolve in 0ms.�[39m
�[36m at ExecutionContext._evaluateInternal (/u/spec-generator/node_modules/puppeteer/lib/cjs/puppeteer/common/ExecutionContext.js:217:19)�[39m
�[36m at runMicrotasks (<anonymous>)�[39m
�[36m at processTicksAndRejections (internal/process/task_queues.js:97:5)�[39m
�[36m at async ExecutionContext.evaluate (/u/spec-generator/node_modules/puppeteer/lib/cjs/puppeteer/common/ExecutionContext.js:106:16)�[39m
�[36m at async generateHTML (/u/spec-generator/node_modules/respec/tools/respecDocWriter.js:128:12)�[39m
�[36m at async fetchAndWrite (/u/spec-generator/node_modules/respec/tools/respecDocWriter.js:95:18)�[39m
�[36m at async Object.generate [as respec] (/u/spec-generator/generators/respec.js:14:20)�[39m
�[36m at async generate (/u/spec-generator/server.js:90:29)�[39m
�[36m�[39m
If you don't have enough information above to solve the error by yourself (or to understand to which web service the error is related to, if any), please file an issue.