Update dependency ts-jest to v26

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
ts-jest (source)	devDependencies	major	24.3.0 -> 26.0.0

---

Release Notes

kulshekhar/ts-jest

v26.0.0

Compare Source

Bug Fixes

• compiler: return undefined for getScriptVersion when a file doesn't exist in memory cache (#​1641) (6851b8e)

Features

• support Jest v26 (#​1602) (23b7741)

BREAKING CHANGES

• Requires a minimum of TypeScript v3.8
• Drop support for Node 8

25.5.1 (2020-05-09)

Bug Fixes

• compiler: don't resolve files from build folder for projectReferences (#​1614) (74b92d3)
• config: don't set include value of tsconfig to empty array (#​1606) (8a29aaa)

v25.5.1

Compare Source

Bug Fixes

• compiler: don't resolve files from build folder for projectReferences (#​1614) (74b92d3)
• config: don't set include value of tsconfig to empty array (#​1606) (8a29aaa)

v25.5.0

Compare Source

Bug Fixes

• compiler: make projectReferences work with isolatedModules: false (#​1541) (3e8efbe)
• compiler: allow using files provided by tsconfig (#​1562) (a9f02bd)
• config: verify testMatchPatterns contain RegExp instance or string type values (#​1569) (7f85bab)

Features

• config: add tsconfig alias to tsConfig option (#​1565) (c10eb6d)
• config: define 'ts-jest' on ConfigGlobals interface of @jest/types (#​1592) (4526392)

Performance Improvements

• compiler: don’t write compile output to file system but rely on jest cache (#​1561) (d11a4ea)
• compiler: improve performance for isolatedModules: false (#​1558) (85c09e3)

BREAKING CHANGES

• Any custom typing files or files which are needed to be compiled and intended to use with jest need to be defined in files option of tsconfig.

For example:

// tsconfig.json
{
   // ...other configs
   "files": [
       "my-custom-typings.d.ts",
       "my-global-module.ts"
   ]
}

• compiler: incremental and compilerHost options are no longer available. Please remove it from your ts-jest config.

v25.4.0

Compare Source

Bug Fixes

• compiler: make projectReferences work with isolatedModules: true (#​1527) (aa6b74c)
• compiler: make sure LanguageService updated with test file information before getting diagnostics for test file (#​1507) (311eaeb)
• config: set default outDir when allowJs is true and no outDir in tsconfig (#​1502) (1a287ad)
• config: use original jest config object instead of stringified config (#​1511) (4f0bb33)

25.3.1 (2020-04-03)

Bug Fixes

• only do type checking while compiling file (#​1483) (dbc0a08)
• config: set default outDir for enabled allowJs without outDir (#​1472) (57c7af0)

v25.3.1

Compare Source

Bug Fixes

• only do type checking while compiling file (#​1483) (dbc0a08)
• config: set default outDir for enabled allowJs without outDir (#​1472) (57c7af0)

v25.3.0

Compare Source

Bug Fixes

• add jest-config to dependencies list (6d9e0d8)
• always do type check for all files provided to ts-jest transformer for non-watch mode (#​1450) (107e062)

Chores

• docs: add TROUBLESHOOTING (96cd9b3)

Features

• compiler: expose internal ts Program via ConfigSet TsCompiler (#​1433) (7153246)
• config: add incremental option (#​1418) (5a69bce)

BREAKING CHANGES

• config: improve diagnostics message (#​1444) (96cd9b3). This will affect to any snapshots or assertion against diagnostics messages

v25.2.1

Compare Source

Bug Fixes

• compiler: allow transformation of typescript files in node_modules (#​1385) (814405e)
• docs: fixing slack link and some minor typos in documenation (#​1404) (3e2e008)
• transformer: add deepUnmock to hoist method list (#​1372) (0fbbc00)
• util: use resolve package typescript package in yarn workspaces (#​1377) (a63808c)

v25.2.0

Compare Source

Bug Fixes

• config: let babel-jest handle loading babel config (#​1370)

v25.1.0

Compare Source

Bug Fixes

• jest 25 type definitions (#​1363) (ba82a9e)

v25.0.0

Compare Source

Features

• support Jest 25 (#​1355)

---

Renovate configuration

📅 Schedule: At any time (no schedule defined).

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻️ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

---

• If you want to rebase/retry this PR, check this box

---

This PR has been generated by WhiteSource Renovate. View repository job log here.