Creating conditional Apollo Client RefetchQueries parameter in Angular applications

refetch.ts

refetchHander(appState: AppState): MutationBaseOptions {
    const refetchQueries = [
        {
            query: this.coordinatesTableGQL.document,
            variables: {
                filter: {
                    skip: 0,
                    take: 10,
                },
            },
        },
        {
            query: this.coordinatesCountGQL.document,
            variables: {
                filter: {
                    skip: 0,
                    take: 10,
                },
            },
        },
    ] as any;

    if (appState?.request) {
        refetchQueries?.push({
            query: this.requestDetailGQL.document,
            variables: {
                id: appState.request.id,
            },
        });
    }

    if (appState?.activity) {
        refetchQueries?.push({
            query: this.activityDetailGQL.document,
            variables: {
                id: appState.activity.id,
            },
        });
    }
    return {
        refetchQueries,
    };
}