TypeError: Cannot read property 'kind' of undefined in 'Object.isImportClause' during 'getCodeFixes'

[typescript-bot]

This issue comes from crash dumps in telemetry. We've tried to de-duplicate issues on a best-effort basis, comparing the sequence of methods called and the command requested while ignoring line numbers.
TypeScript version prefix: 3.6.3
VSCode version: 1.39.0-insider
Command requested: getCodeFixes
Hitting sessions: 113
Five line hash: c7b31f0235de8b834885fd9d3296b6fc
Stack:

    at isImportClause (tsserver.js:14387:21)
    at deleteDeclaration (tsserver.js:115707:32)
    at _loop_9 (tsserver.js:115268:47)
    at ChangeTracker.finishDeleteDeclarations (tsserver.js:115275:21)
    at ChangeTracker.getChanges (tsserver.js:115295:22)
    at ChangeTracker.with (tsserver.js:114832:32)
    at getCodeActions (tsserver.js:119846:69)
    at <anonymous> (tsserver.js:115852:121)
    at flatMap (tsserver.js:583:25)
    at getFixes (tsserver.js:115852:23)
    at <anonymous> (tsserver.js:125866:35)
    at flatMap (tsserver.js:583:25)
    at getCodeFixesAtPosition (tsserver.js:125864:23)
    at unknown (suppressed.js)
    at unknown (suppressed.js)
    at Session.getCodeFixes (tsserver.js:135063:64)
    at _a.<computed> (tsserver.js:133850:61)
    at <anonymous> (tsserver.js:135256:88)
    at Session.executeWithRequestId (tsserver.js:135247:28)
    at Session.executeCommand (tsserver.js:135256:33)
    at Session.onMessage (tsserver.js:135279:35)
    at <anonymous> (tsserver.js:136594:27)
    at unknown (suppressed.js)
    at unknown (suppressed.js)
    at unknown (suppressed.js)
    at unknown (suppressed.js)
    at unknown (suppressed.js)
    at unknown (suppressed.js)
    at unknown (suppressed.js)
    at unknown (suppressed.js)
    at unknown (suppressed.js)

[typescript-bot]

This issue reproduced in the following context:
TypeScript version prefix: 3.7.4
VSCode version: 1.41.1
Command requested: getCodeFixes
Hitting sessions: 101
Five line hash: 78fdd8e690f5ae090e90d0c72b57397c
Stack:

TypeError: Cannot read property 'kind' of undefined
    at Object.isImportClause (tsserver.js:15451:21)
    at Object.deleteDeclaration (tsserver.js:120258:32)
    at _loop_9 (tsserver.js:119812:47)
    at ChangeTracker.finishDeleteDeclarations (tsserver.js:119819:21)
    at ChangeTracker.getChanges (tsserver.js:119839:22)
    at Function.ChangeTracker.with (tsserver.js:119363:32)
    at Object.getCodeActions (tsserver.js:124862:69)
    at unknown (tsserver.js:120403:121)
    at Object.flatMap (tsserver.js:468:25)
    at Object.getFixes (tsserver.js:120403:23)
    at unknown (tsserver.js:131086:35)
    at Object.flatMap (tsserver.js:468:25)
    at Object.getCodeFixesAtPosition (tsserver.js:131084:23)
    at IOSession.Session.getCodeFixes (tsserver.js:140739:64)
    at Session.handlers.ts.createMapFromTemplate._a.<computed> (tsserver.js:139524:61)
    at unknown (tsserver.js:140932:88)
    at IOSession.Session.executeWithRequestId (tsserver.js:140923:28)
    at IOSession.Session.executeCommand (tsserver.js:140932:33)
    at IOSession.Session.onMessage (tsserver.js:140955:35)
    at Interface.<anonymous> (tsserver.js:142270:27)
    at suppressed_frame()
    at suppressed_frame()
    at suppressed_frame()
    at suppressed_frame()
    at suppressed_frame()
    at suppressed_frame()
    at suppressed_frame()
    at suppressed_frame()
    at suppressed_frame()

[typescript-bot]

This issue reproduced in the following context:
TypeScript version prefix: 3.7.5
VSCode version: 1.41.0
Command requested: getCodeFixes
Hitting sessions: 118
Five line hash: 78fdd8e690f5ae090e90d0c72b57397c
Stack:

TypeError: Cannot read property 'kind' of undefined
    at Object.isImportClause (tsserver.js:15455:21)
    at Object.deleteDeclaration (tsserver.js:120286:32)
    at _loop_9 (tsserver.js:119840:47)
    at ChangeTracker.finishDeleteDeclarations (tsserver.js:119847:21)
    at ChangeTracker.getChanges (tsserver.js:119867:22)
    at Function.ChangeTracker.with (tsserver.js:119391:32)
    at Object.getCodeActions (tsserver.js:124890:69)
    at unknown (tsserver.js:120431:121)
    at Object.flatMap (tsserver.js:468:25)
    at Object.getFixes (tsserver.js:120431:23)
    at unknown (tsserver.js:131114:35)
    at Object.flatMap (tsserver.js:468:25)
    at Object.getCodeFixesAtPosition (tsserver.js:131112:23)
    at suppressed_frame()
    at suppressed_frame()
    at IOSession.Session.getCodeFixes (tsserver.js:140767:64)
    at Session.handlers.ts.createMapFromTemplate._a.<computed> (tsserver.js:139552:61)
    at unknown (tsserver.js:140960:88)
    at IOSession.Session.executeWithRequestId (tsserver.js:140951:28)
    at IOSession.Session.executeCommand (tsserver.js:140960:33)
    at IOSession.Session.onMessage (tsserver.js:140983:35)
    at Interface.<anonymous> (tsserver.js:142298:27)
    at suppressed_frame()
    at suppressed_frame()
    at suppressed_frame()
    at suppressed_frame()
    at suppressed_frame()
    at suppressed_frame()
    at suppressed_frame()
    at suppressed_frame()
    at suppressed_frame()

[alexdima]

Here is a consistent repro from microsoft/monaco-editor#1779 (just paste in the TS playground):

import {Event, Context} from "lambda";
import {Item, Result} from "models";
import * as R from "ramda";

[typescript-bot]

This issue reproduced in the following context:
TypeScript version prefix: 3.8.3
VSCode version: 1.42.1
Command requested: getCodeFixes
Hitting sessions: 170
Five line hash: 78fdd8e690f5ae090e90d0c72b57397c
Stack:

TypeError: Cannot read property 'kind' of undefined
    at Object.isImportClause (tsserver.js:11329:21)
    at Object.deleteDeclaration (tsserver.js:124377:32)
    at _loop_9 (tsserver.js:123906:47)
    at ChangeTracker.finishDeleteDeclarations (tsserver.js:123913:21)
    at ChangeTracker.getChanges (tsserver.js:123933:22)
    at Function.ChangeTracker.with (tsserver.js:123414:32)
    at Object.getCodeActions (tsserver.js:129210:69)
    at unknown (tsserver.js:124540:77)
    at Object.flatMap (tsserver.js:465:25)
    at Object.getFixes (tsserver.js:124540:23)
    at unknown (tsserver.js:135666:35)
    at Object.flatMap (tsserver.js:465:25)
    at Proxy.getCodeFixesAtPosition (tsserver.js:135664:23)
    at IOSession.Session.getCodeFixes (tsserver.js:145753:64)
    at Session.handlers.ts.createMapFromTemplate._a.<computed> (tsserver.js:144510:61)
    at unknown (tsserver.js:146003:88)
    at IOSession.Session.executeWithRequestId (tsserver.js:145994:28)
    at IOSession.Session.executeCommand (tsserver.js:146003:33)
    at IOSession.Session.onMessage (tsserver.js:146027:35)
    at Interface.<anonymous> (tsserver.js:147342:27)
    at suppressed_frame()
    at suppressed_frame()
    at suppressed_frame()
    at suppressed_frame()
    at suppressed_frame()
    at suppressed_frame()
    at suppressed_frame()
    at suppressed_frame()
    at suppressed_frame()