Including table flags in command, causes TypeScript not to compile

[geoffreyvanwyk]

My command's flags with the table flags at the end:

static flags = {
    bytes: flags.boolean({
      char: 'c',
      description: 'print the byte counts',
    }),

    chars: flags.boolean({
      char: 'm',
      description: 'print the character counts',
    }),

    'files-from': flags.string({
      description: 'read input from the file specified by NUL-terminated ' +
        'names in file "files-from"; if "files-from" is - then read names ' +
        'from standard input',
    }),

    file: flags.string({
      char: 'f',
      description: 'one or more files in which to count items',
      multiple: true,
      required: true,
    }),

    help: flags.help({char: 'h'}),

    lines: flags.boolean({
      char: 'l',
      description: 'print the newline counts',
    }),

    'max-line-length': flags.integer({
      char: 'L',
      description: 'print the maximum display width',
    }),

    version: flags.version({char: 'v'}),

    words: flags.boolean({
      char: 'w',
      description: 'print the word counts',
    }),

    ...cli.table.flags(),
  }

When I run the command, with or without table flags, I get this error:

/home/geoffrey/src/my/wordcounter/node_modules/ts-node/src/index.ts:293
return new TSError(diagnosticText, diagnosticCodes)
^
TSError: ⨯ Unable to compile TypeScript:
src/index.ts:5:7 - error TS2417: Class static side 'typeof SystemovichWordcounter' incorrectly extends base class static side 'typeof Command'.
Types of property 'flags' are incompatible.
Type '{ columns: IOptionFlag<string | undefined>; sort: IOptionFlag<string | undefined>; filter: IOptionFlag<string | undefined>; csv: IFlag; ... 12 more ...; words: IBooleanFlag<...>; }' is not assignable to type 'Input'.

I tried to combine the types to no avail.

[RasPhilCo]

Try updating your oclif dependencies and/or typescript to v3.8.3