Why Typescript is bad
https://github.com/Microsoft/TypeScript/issues/24587 https://github.com/microsoft/TypeScript/issues/1863
GitHub
Index signatures for symbols and template literal strings by ahejlsberg · Pull Request #44512 · microsoft/TypeScript
With this PR we implement support for symbol and template literal string index signatures. We furthermore permit index signature declarations to specify union key types, provided all constituents a...
https://github.com/microsoft/TypeScript/issues/7770
https://www.typescriptlang.org/play?experimentalDecorators=false&emitDecoratorMetadata=false&target=99&jsx=0#code/PTAEEYCgBsFMBdQEMBcoB2BXAtgI1gE6gA+oAzvAQJboDmoAvKAOQXV3MDckVAZqAAp4ATwAOsAPb8kjBk1aUatZgEpQAb0ihtoANoAGALoA6XhIIBRJAGMAFgIFqGAPlDWJ6MhLjHoE2gJIxvASADISAO6EAMJIZLCOKircAL6QkCCgAEyQBiZmljb2joyu7p7esL7+ArjBYZExcQlJyTAIoLiMLPCwAB7wXEA
https://www.typescriptlang.org/play?experimentalDecorators=false&emitDecoratorMetadata=false&target=99&jsx=0#code/PTAEEYCgBsFMBdQEMBcoB2BXAtgI1gE6gA+oAzvAQJboDmoAvKAOQXV3MDckVAZqAAp4ATwAOsAPb8kjBk1aUatZgEpQAb0ihtoANoAGALoA6XhIIBRJAGMAFgIFqGAPlDWJ6MhLjHoE2gJIxvASADISAO6EAMJIZLCOKircAL6QkCCgAEyQBiZmljb2joyu7p7esL7+ArjBYZExcQlJyTAIoLiMLPCwAB7wXEA
https://github.com/microsoft/TypeScript/issues/44858
https://www.typescriptlang.org/play?ts=4.4.0-dev.20210701#code/DYUwLgBAHgXBB2BXYwIB8IGcwCcCW8A5hALwQDkAFiCgPbkDcAUE3gGYQAUYAngA4haHKKRJly2fEXIBKCAG8mEZRDaJ4AYzB5a8VfE5zFKk9FIJkwZiYC+SlWwMzm95QHo3CWhBA4ctHEwIAHqAHQB9TkARhhlwt2DXCA1dTFpQADpgWkJOKHSwWgBlXAIcmWcmOwBGIA
Спасибо @pbdqo
https://www.typescriptlang.org/play?ts=4.4.0-dev.20210701#code/DYUwLgBAHgXBB2BXYwIB8IGcwCcCW8A5hALwQDkAFiCgPbkDcAUE3gGYQAUYAngA4haHKKRJly2fEXIBKCAG8mEZRDaJ4AYzB5a8VfE5zFKk9FIJkwZiYC+SlWwMzm95QHo3CWhBA4ctHEwIAHqAHQB9TkARhhlwt2DXCA1dTFpQADpgWkJOKHSwWgBlXAIcmWcmOwBGIA
Спасибо @pbdqo
https://www.typescriptlang.org/play?#code/KYOwrgtgBAKsDOAXKBvAUFKiGIDRoF800BjAexCSwC4pwIAjYAJygF4oBGABgG5iAZmBAlEASwpQGAChK04SAJSoMUcpTIAbYADpNZAOazF-ImhmITqoA
https://github.com/microsoft/TypeScript/issues/21546
https://github.com/microsoft/TypeScript/issues/26362#issuecomment-412198483
Спасибо @ihor_kazmin
https://github.com/microsoft/TypeScript/issues/21546
https://github.com/microsoft/TypeScript/issues/26362#issuecomment-412198483
Спасибо @ihor_kazmin
Новая (бета) версия тайпскрипта! 🎉
https://devblogs.microsoft.com/typescript/announcing-typescript-4-5-beta/
https://devblogs.microsoft.com/typescript/announcing-typescript-4-5-beta/
Microsoft News
Announcing TypeScript 4.5 Beta
Today we are excited to announce the beta release of TypeScript 4.5! To get started using the beta, you can get it through NuGet, or use npm with the following command: npm install typescript@beta You can also get editor support by Downloading for Visual…
https://www.typescriptlang.org/play?#code/C4TwDgpgBAglC8UDeUCGAuKwBOBXCANFAEaYB2uAtsRNlAL5QA+yamAZqgDYDOhJmHjgCWZAOYMAUNPa4yAY2DCA9mSjzVPKhAByVGtgAUAD3L7aASmSSotqMPZRDoSMsfGoAQniIA5BWpaXyskGztwjTIhKBByCAA3WgQoYwBuMPDbYAALbGUAdyhfYWAofOEuLigyBKTs1DBIMl8MqXppSVkFJVUodmVlE0wYENbjADpUZJx8dPCHJwnUUcy7SK1KXXMjCeILVvb2mQHDFAw+7j4iUigAImyISuVbhn2gA
Спасибо @kana_sama
Спасибо @kana_sama
From @everdimension
https://www.typescriptlang.org/play?#code/MYewdgzgLgBAbgQwDYFcCmEBcMDeMDaA1mgJ7bQBOAlmAOYC65U1dMAvjALy5sCwAUANCRYVACZcYAcgCMAJgDMUgUPDQYVKGgC2TFrRgAfGGBRIkkxKgz5x9FfwD0jmFBIAHNDBAAzGBAALEDMxACE0AGVmGloAeQoAOTMLKgh-aNYAeoAdAH0ACkARhgBKXMdMmFURfyCQ8Kj9eKTzSU0dAG4BGG6e7ucAPQB+B2EIECQ0ADokEFp8wOCkMMiMuMTk4qA
https://www.typescriptlang.org/play?#code/MYewdgzgLgBAbgQwDYFcCmEBcMDeMDaA1mgJ7bQBOAlmAOYC65U1dMAvjALy5sCwAUANCRYVACZcYAcgCMAJgDMUgUPDQYVKGgC2TFrRgAfGGBRIkkxKgz5x9FfwD0jmFBIAHNDBAAzGBAALEDMxACE0AGVmGloAeQoAOTMLKgh-aNYAeoAdAH0ACkARhgBKXMdMmFURfyCQ8Kj9eKTzSU0dAG4BGG6e7ucAPQB+B2EIECQ0ADokEFp8wOCkMMiMuMTk4qA