QueryValueMatcher

type QueryValueMatcher<T> =
  | {
      eq: T;
    }
  | {
      gt: number;
    }
  | {
      neq: T;
    };

// Exact match
const exactMatch: QueryValueMatcher<string> = { eq: "Science Fiction" };

// Not equal to
const notMatch: QueryValueMatcher<string> = { neq: "Romance" };

// Greater than (numeric values only)
const greaterThan: QueryValueMatcher<number> = { gt: 2020 };