New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

generateUniqueIdentifier type in Typescript can't handle setting the built-in method #571

Open

onilton opened this issue Sep 17, 2020 · 1 comment · May be fixed by #572

onilton commented Sep 17, 2020 •

edited

...
    generateUniqueIdentifier: ((file: File, event: Event) => {
        var relativePath = file.webkitRelativePath||file.fileName||file.name; // Some confusion in different versions of Firefox
        var size = file.size;
        return(size + '-' + relativePath.replace(/[^0-9a-zA-Z_-]/img, ''));
      }) as () => string,
...

Returns:

Type '(file: File, event: Event) => string' is not assignable to type '() => string'.ts(2322)

This happens because:

  generateUniqueIdentifier?: () => string;

Also, File type won't handle the attributes webkitRelativePath file.relativePath or file.fileName

The text was updated successfully, but these errors were encountered:

Author

onilton commented Sep 17, 2020

Possibly related #542

onilton linked a pull request

that will close this issue

Fix type of generateUniqueIdentifier attribute #572

Open

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment