Property names are quoted one level deep in inferred type

[dragomirtitian]

Steps to reproduce

function createSlice<T>(o: T) {
    return o
}
export const platformSlice = createSlice({
    "query": {
        "search" : "",
        "user": ""
    },
});

Playground Link

Behavior with typescript@6.0

All quotes around properties are stripped

export declare const platformSlice: {
    query: {
        search: string;
        user: string;
    };
};

Behavior with tsgo

Properties one level deep have quotes preserved.

export declare const platformSlice: {
    query: {
        "search": string;
        "user": string;
    };
};

[jakebailey]

This is sort of intentional; we can now actually reuse those deeper nodes and so you're seeing the quoted strings as originally written.

[dragomirtitian]

This is sort of intentional; we can now actually reuse those deeper nodes and so you're seeing the quoted strings as originally written.

I am happy with the reuse. Was more concerning that it only happens for properties one level deep and not the ones directly in the inferred type

[jakebailey]

Ah, I see what you mean.