API reference › @evolu/common › Type › literal
function literal<T>(expected: T): LiteralType<T>;
Defined in: packages/common/src/Type.ts:2411
Literal Type.
https://www.typescriptlang.org/docs/handbook/2/everyday-types.html#literal-types
Example
const LiteralHello = literal("Hello");
const result = LiteralHello.from("Hello"); // ok("Hello")
const errorResult = LiteralHello.from("World"); // err
TODO: Add JsonValue