After upgrade to typescript 2.6.1 will get IFindOptions error

[micksatana]

After upgrade to typescript 2.6.1 will get this error.

error TS2345: Argument of type ... is not assignable to parameter of type 'IFindOptions'. Types of property 'where' are incompatible.

Workaround: lock the typescript version to 2.5.3

Not sure if the issue similar to #106

[RobinBuschmann]

@micksatana Thanks for reporting. Can you provide a find example where the error is thrown? Or does this happen with any passed option to where?

[shuaqq2004]

I've got this bug after upgrading the typescript 2.6.1 in findAll IFindOptions where

[micksatana]

@RobinBuschmann

On Typescript 2.6.1

CalendarEvent.findOne<CalendarEvent>({
    where: {
        ce_id: req.params.ce_id,
        ce_created_by: req.user.user_id,
        ce_active: true,
        ce_deleted: false
    }
})

Will returns this error

error TS2345: Argument of type 
'{
    where: {
        ce_id: any;
        ce_created_by: any;
        ce_active: boolean;
        ce_deleted: boolean;
    };
}' 
is not assignable to parameter of type 'IFindOptions'.
Types of property 'where' are incompatible.

When I downgrade to 2.5.3, it will not cause error.

[azalpacir]

Also getting the same error, downgraded to typescript 2.5.2 since it was the last one working.

[natesilva]

Some (not all) of these problems would be fixed if sequelize-typescript upgrades its embedded copy of @types/sequelize to version 4.0.78.

[natesilva]

Also the cause (at least for my cases) was the use of a boolean in a WHERE clause. TypeScript 2.6 must be more picky about that.

[blankstar85]

I can concur. I use the @DefaultScope({where: {active: true}}) and get the same thing:
Argument of type '{ where: { active: boolean; }; }' is not assignable to parameter of type 'Function | IScopeFindOptions'.
Type '{ where: { active: boolean; }; }' is not assignable to type 'IScopeFindOptions'.
Types of property 'where' are incompatible.
Type '{ active: boolean; }' is not assignable to type 'string | WhereOptions | col | and | or | (string | col | and | or)[] | undefined'.
Type '{ active: boolean; }' is not assignable to type '(string | col | and | or)[]'.
Property 'length' is missing in type '{ active: boolean; }'. (2345)

[RobinBuschmann]

Anyone here experienced this error with another type than boolean in the where object literal? The error is caused by the sequelize typings -
type boolean was missing in the WhereOptions (DefinitelyTyped/DefinitelyTyped@8f53357#diff-0e3744815a33a1dfe3285ef4f51888e9) The next beta release will include the latest sequelize typings.