alinea/dist/core/Schema.js

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import "../chunks/chunk-U5RRZUYZ.js";

// src/core/Schema.ts
import { Hint } from "./Hint.js";
import { Type } from "./Type.js";
import { entries, fromEntries } from "./util/Objects.js";
var shapesCache = /* @__PURE__ */ new WeakMap();
var hintCache = /* @__PURE__ */ new WeakMap();
var Schema;
((Schema2) => {
  function shapes(schema2) {
    if (!shapesCache.has(schema2))
      shapesCache.set(
        schema2,
        fromEntries(
          entries(schema2).map(([key, type]) => {
            return [key, Type.shape(type)];
          })
        )
      );
    return shapesCache.get(schema2);
  }
  Schema2.shapes = shapes;
  function hint(schema2) {
    if (!hintCache.has(schema2)) {
      hintCache.set(
        schema2,
        Hint.Union(
          entries(schema2).map(([key, type]) => {
            return Type.hint(type);
          })
        )
      );
    }
    return hintCache.get(schema2);
  }
  Schema2.hint = hint;
  function targets(schema2) {
    return new Map(
      entries(schema2).map(([key, type]) => {
        return [Type.target(type), key];
      })
    );
  }
  Schema2.targets = targets;
  function typeNames(schema2) {
    return new Map(entries(schema2).map(([key, type]) => [type, key]));
  }
  Schema2.typeNames = typeNames;
})(Schema || (Schema = {}));
function schema(types) {
  return types;
}
export {
  Schema,
  schema
};