Error: node_modules/pptxgenjs/types/index.d.ts:842:31 - error TS1110: Type expected

[murugan-ayyappan]

Hi @gitbrent,

I am install pptxgenjs its installing without error, But when I run my angular application I am getting error like below, Could you given any solutions for this type of error.

npm version: 6.14.12
Angular CLI: 11.0.7
Node: 14.16.1
OS: win32 x64

Package Version

@angular-devkit/architect 0.1100.7
@angular-devkit/build-angular 0.1100.7
@angular-devkit/core 11.0.7
@angular-devkit/schematics 11.0.7
@angular/animations 12.1.0
@angular/cdk 11.2.9
@angular/cli 11.0.7
@angular/fire 6.1.5
@angular/flex-layout 11.0.0-beta.33
@schematics/angular 11.0.7
@schematics/update 0.1100.7
rxjs 6.6.7
typescript 4.0.7

Error: node_modules/pptxgenjs/types/index.d.ts:842:31 - error TS1110: Type expected.

842 export type Coord = number | ${number}%

[lw-like]

Hello,
This may be correlated with this fix/issue #1065 . I have almost the same problem.
I'm figuring out what minimum TS version is required.