chore(deps): update dependency react-docgen-typescript to v2

This MR contains the following updates:

Package	Type	Update	Change
react-docgen-typescript	devDependencies	major	^1.15.1 -> ^2.0.0

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Release Notes

styleguidist/react-docgen-typescript (react-docgen-typescript)

v2.2.2

Compare Source

• fix: trimFileName no longer works in a monorepo (#​404) thanks to @​ecraig12345 MR #​405

v2.2.1

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• component raw typescript expression as part of the ComponentDoc.expression - thanks to @​TrevorBurnham #​398
• fixed type for ComponentDoc - thanks to @​jt-stripe MR #​399

v2.1.1

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• better TS error reporting - thanks @​mmomtchev MR #​390
• follow symbol aliases also for named exports - thanks @​rihardsgravis MR #​387

v2.1.0

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• feature: parse displayName for stateless components - thanks to @​roddds MR #​368
• feature: get comment info for union type - thanks to @​ron0115 MR #​376
• fix: resolving imported defaultProps @​DarkGenius MR #​379

v2.0.0

Compare Source

As we started to use a function that is available from typescript 4.3 we are forced to bump the major version.

• feature: Adding filePath to parser results - thanks to @​fforres MR #​343
• fix: TypeError: (tag.text || "").trim is not a function #​356 - thanks to @​michelengelen MR #​360
• fix: shouldRemoveUndefinedFromOptional in TypeScript strict mode #​341 - thanks to @​shilman MR #​361
• fix: Cannot read property 'length' of undefined #​363 - thanks to @​hazem3500 MR #​364

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