Bumps [prettier](https://github.com/prettier/prettier) from 2.2.0 to 2.2.1.
- [Release notes](https://github.com/prettier/prettier/releases)
- [Changelog](https://github.com/prettier/prettier/blob/master/CHANGELOG.md)
- [Commits](https://github.com/prettier/prettier/compare/2.2.0...2.2.1)
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Bumps [autoprefixer](https://github.com/postcss/autoprefixer) from 10.0.2 to 10.0.4.
- [Release notes](https://github.com/postcss/autoprefixer/releases)
- [Changelog](https://github.com/postcss/autoprefixer/blob/master/CHANGELOG.md)
- [Commits](https://github.com/postcss/autoprefixer/compare/10.0.2...10.0.4)
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This is part of changing the annotator code to use a single
well-tested/debugged/optimized etc. implementation of Range <-> text offset
conversion in all places.

This will be useful for switching the position selector anchoring code to use the
`TextRange` class. The one place where a non-Element node was passed was
from `anchoring/pdf.js`, a context where we can easily create a dummy
element.

Bumps [core-js](https://github.com/zloirock/core-js) from 3.7.0 to 3.8.0.
- [Release notes](https://github.com/zloirock/core-js/releases)
- [Changelog](https://github.com/zloirock/core-js/blob/master/CHANGELOG.md)
- [Commits](https://github.com/zloirock/core-js/compare/v3.7.0...v3.8.0)
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Bumps [@sentry/browser](https://github.com/getsentry/sentry-javascript) from 5.27.5 to 5.27.6.
- [Release notes](https://github.com/getsentry/sentry-javascript/releases)
- [Changelog](https://github.com/getsentry/sentry-javascript/blob/master/CHANGELOG.md)
- [Commits](https://github.com/getsentry/sentry-javascript/compare/5.27.5...5.27.6)
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Bumps [postcss-url](https://github.com/postcss/postcss-url) from 10.1.0 to 10.1.1.
- [Release notes](https://github.com/postcss/postcss-url/releases)
- [Changelog](https://github.com/postcss/postcss-url/blob/master/CHANGELOG.md)
- [Commits](https://github.com/postcss/postcss-url/compare/10.1.0...10.1.1)
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Bumps [terser](https://github.com/terser/terser) from 5.5.0 to 5.5.1.
- [Release notes](https://github.com/terser/terser/releases)
- [Changelog](https://github.com/terser/terser/blob/master/CHANGELOG.md)
- [Commits](https://github.com/terser/terser/compare/v5.5.0...v5.5.1)
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Bumps [@babel/core](https://github.com/babel/babel/tree/HEAD/packages/babel-core) from 7.12.7 to 7.12.9.
- [Release notes](https://github.com/babel/babel/releases)
- [Changelog](https://github.com/babel/babel/blob/main/CHANGELOG.md)
- [Commits](https://github.com/babel/babel/commits/v7.12.9/packages/babel-core)
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Bumps [aws-sdk](https://github.com/aws/aws-sdk-js) from 2.792.0 to 2.799.0.
- [Release notes](https://github.com/aws/aws-sdk-js/releases)
- [Changelog](https://github.com/aws/aws-sdk-js/blob/master/CHANGELOG.md)
- [Commits](https://github.com/aws/aws-sdk-js/compare/v2.792.0...v2.799.0)
Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

Bumps [typescript](https://github.com/Microsoft/TypeScript) from 4.0.5 to 4.1.2.
- [Release notes](https://github.com/Microsoft/TypeScript/releases)
- [Commits](https://github.com/Microsoft/TypeScript/compare/v4.0.5...v4.1.2)
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Bumps [prettier](https://github.com/prettier/prettier) from 2.1.2 to 2.2.0.
- [Release notes](https://github.com/prettier/prettier/releases)
- [Changelog](https://github.com/prettier/prettier/blob/master/CHANGELOG.md)
- [Commits](https://github.com/prettier/prettier/compare/2.1.2...2.2.0)
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On mobile device `@media (pointer: coarse)` is active which make the buttons larger, including those in the `annotator-toolbar`.

By making the sidebar smaller we avoid cropping the buttons outside the screen.

On mobile screen sizes, buttons get a minimum recommended size (following Apple's Human Interface Guidelines). To accomodate for that, `top-bar` height and `annotator-toobar` width needs to be adjusted accordingly.

Bumps [@sentry/browser](https://github.com/getsentry/sentry-javascript) from 5.27.4 to 5.27.5.
- [Release notes](https://github.com/getsentry/sentry-javascript/releases)
- [Changelog](https://github.com/getsentry/sentry-javascript/blob/master/CHANGELOG.md)
- [Commits](https://github.com/getsentry/sentry-javascript/compare/5.27.4...5.27.5)
Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

Bumps [puppeteer](https://github.com/puppeteer/puppeteer) from 5.4.1 to 5.5.0.
- [Release notes](https://github.com/puppeteer/puppeteer/releases)
- [Changelog](https://github.com/puppeteer/puppeteer/blob/main/CHANGELOG.md)
- [Commits](https://github.com/puppeteer/puppeteer/compare/v5.4.1...v5.5.0)
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Bumps [terser](https://github.com/terser/terser) from 5.3.8 to 5.5.0.
- [Release notes](https://github.com/terser/terser/releases)
- [Changelog](https://github.com/terser/terser/blob/master/CHANGELOG.md)
- [Commits](https://github.com/terser/terser/compare/v5.3.8...v5.5.0)
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Bumps [fetch-mock](https://github.com/wheresrhys/fetch-mock) from 9.10.7 to 9.11.0.
- [Release notes](https://github.com/wheresrhys/fetch-mock/releases)
- [Commits](https://github.com/wheresrhys/fetch-mock/compare/v9.10.7...v9.11.0)
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Bumps [axe-core](https://github.com/dequelabs/axe-core) from 4.0.2 to 4.1.1.
- [Release notes](https://github.com/dequelabs/axe-core/releases)
- [Changelog](https://github.com/dequelabs/axe-core/blob/develop/CHANGELOG.md)
- [Commits](https://github.com/dequelabs/axe-core/compare/v4.0.2...v4.1.1)
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Bumps [postcss](https://github.com/postcss/postcss) from 8.1.7 to 8.1.9.
- [Release notes](https://github.com/postcss/postcss/releases)
- [Changelog](https://github.com/postcss/postcss/blob/master/CHANGELOG.md)
- [Commits](https://github.com/postcss/postcss/compare/8.1.7...8.1.9)
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This name better describes this component's role.

Bumps [@babel/preset-env](https://github.com/babel/babel/tree/HEAD/packages/babel-preset-env) from 7.12.1 to 7.12.7.
- [Release notes](https://github.com/babel/babel/releases)
- [Changelog](https://github.com/babel/babel/blob/main/CHANGELOG.md)
- [Commits](https://github.com/babel/babel/commits/v7.12.7/packages/babel-preset-env)
Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

Bumps [eslint](https://github.com/eslint/eslint) from 7.13.0 to 7.14.0.
- [Release notes](https://github.com/eslint/eslint/releases)
- [Changelog](https://github.com/eslint/eslint/blob/master/CHANGELOG.md)
- [Commits](https://github.com/eslint/eslint/compare/v7.13.0...v7.14.0)
Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

Bumps [@babel/preset-react](https://github.com/babel/babel/tree/HEAD/packages/babel-preset-react) from 7.12.5 to 7.12.7.
- [Release notes](https://github.com/babel/babel/releases)
- [Changelog](https://github.com/babel/babel/blob/main/CHANGELOG.md)
- [Commits](https://github.com/babel/babel/commits/v7.12.7/packages/babel-preset-react)
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Bumps [@babel/core](https://github.com/babel/babel/tree/HEAD/packages/babel-core) from 7.12.3 to 7.12.7.
- [Release notes](https://github.com/babel/babel/releases)
- [Changelog](https://github.com/babel/babel/blob/main/CHANGELOG.md)
- [Commits](https://github.com/babel/babel/commits/v7.12.7/packages/babel-core)
Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

Both are functionally equivalent in this code, but we're using `Object<K,V>`
elsewhere, so prefer that for consistency.

This doesn't serve a purpose any more since the arguments are now values
rather than promises.

Ensure that the `describe` function in `anchoring/pdf.js` fails with a
useful error if the passed range includes text outside of the PDF page's
text layer. In this case `getNodeTextLayer` will return `null` and
existing code in `describe` will throw to indicate the range starts or
ends outside of the text layer.

This will help to avoid the confusion that arose in
https://github.com/hypothesis/client/issues/1464.

This behavior is still not really useful from the end user's point of
view, but at least the error is better. Improving the actual behavior
will come later.

This has been replaced by the `TextRange.toRange` method in `text-range.js`.
The test cases are covered by the tests for `TextRange` and
`TextPosition`.

The PDF anchoring code was using several different dependencies to
to handle converting between ranges and text positions, as well as
normalizing ranges to that they start and end in text nodes.

This commit simplifies the picture by converting the PDF anchoring code
to use only the `TextRange` and `TextPosition` classes for these
purposes.

 - Change the PDF anchoring code to use the `TextRange` and
   `TextPosition` classes to handle converting a DOM range into text
   offsets in `describe`

 - Change the PDF anchoring code to use `TextRange` to handle resolving
   a (start, end) pair of character offsets within a page to a `Range`

 - Improve the type information for several related functions within the
   PDF anchoring code