From f3d6f0281bd2123d7b8047069312fba9e777a09b Mon Sep 17 00:00:00 2001
From: Stephen Fraser <stephen.fraser@digirati.com>
Date: Sun, 7 Jun 2020 20:05:37 +0100
Subject: [PATCH] Added presentation 3 validator

---
 packages/validator/package.json               |  29 +
 packages/validator/rollup.config.js           |   4 +
 packages/validator/src/index.ts               |   1 +
 .../validator/src/schemas/presentation-3.json | 736 ++++++++++++++++++
 packages/validator/src/validator.ts           |  49 ++
 packages/validator/tsconfig.json              |  48 ++
 packages/validator/tsconfig.types.json        |  19 +
 7 files changed, 886 insertions(+)
 create mode 100644 packages/validator/package.json
 create mode 100644 packages/validator/rollup.config.js
 create mode 100644 packages/validator/src/index.ts
 create mode 100644 packages/validator/src/schemas/presentation-3.json
 create mode 100644 packages/validator/src/validator.ts
 create mode 100644 packages/validator/tsconfig.json
 create mode 100644 packages/validator/tsconfig.types.json

diff --git a/packages/validator/package.json b/packages/validator/package.json
new file mode 100644
index 00000000..9d74733e
--- /dev/null
+++ b/packages/validator/package.json
@@ -0,0 +1,29 @@
+{
+  "name": "@hyperion-framework/validator",
+  "version": "1.0.0-alpha.3",
+  "main": "dist/index.js",
+  "module": "dist/index.es.js",
+  "web": "dist/index.umd.js",
+  "typings": "dist/types/index.d.ts",
+  "author": "Stephen Fraser <stephen.fraser@digirati.com>",
+  "license": "MIT",
+  "files": [
+    "dist"
+  ],
+  "scripts": {
+    "build": "rollup -c && tsc -p ./tsconfig.types.json",
+    "start": "rollup -c --watch",
+    "test": "jest",
+    "build-types": "tsc -p ./tsconfig.types.json",
+    "prepare": "NODE_ENV=production rollup -c && tsc -p ./tsconfig.types.json"
+  },
+  "dependencies": {
+    "ajv": "6.12.2"
+  },
+  "publishConfig": {
+    "access": "public"
+  },
+  "devDependencies": {
+    "typescript": "^3.9.5"
+  }
+}
diff --git a/packages/validator/rollup.config.js b/packages/validator/rollup.config.js
new file mode 100644
index 00000000..a81760bf
--- /dev/null
+++ b/packages/validator/rollup.config.js
@@ -0,0 +1,4 @@
+import { createRollupConfig } from '../../create-rollup-config';
+import pkg from './package.json';
+
+export default createRollupConfig('HyperionParser', pkg);
diff --git a/packages/validator/src/index.ts b/packages/validator/src/index.ts
new file mode 100644
index 00000000..80bf090f
--- /dev/null
+++ b/packages/validator/src/index.ts
@@ -0,0 +1 @@
+export * from './validator';
diff --git a/packages/validator/src/schemas/presentation-3.json b/packages/validator/src/schemas/presentation-3.json
new file mode 100644
index 00000000..1714ef4d
--- /dev/null
+++ b/packages/validator/src/schemas/presentation-3.json
@@ -0,0 +1,736 @@
+{
+  "$schema": "http://json-schema.org/schema#",
+  "$comment": "IIIF basic types",
+  "types": {
+    "id": {
+      "type": "string",
+      "format": "uri",
+      "pattern": "^http.*$",
+      "title": "Id must be presesnt and must be a URI"
+    },
+    "lngString": {
+      "$id": "#lngString",
+      "title": "Language string, must have a language and value must be an array.",
+      "type": "object",
+      "patternProperties": {
+        "^[a-zA-Z-][a-zA-Z-]*$": {
+          "type": "array",
+          "items": { "type": "string"}
+        },
+        "^none$": {
+          "type": "array",
+          "items": { "type": "string"}
+        }
+      },
+      "additionalProperties": false
+    },
+    "keyValueString": {
+      "$id": "#keyValueString",
+      "type": "object",
+      "properties": {
+        "label": {"$ref": "#/types/lngString" },
+        "value": {"$ref": "#/types/lngString" }
+      },
+      "required": ["label", "value"]
+    },
+    "BCP47": {
+      "anyOf": [
+        {
+          "type":"string",
+          "pattern": "^[a-zA-Z-][a-zA-Z-]*$"
+        },
+        {
+          "type":"string",
+          "pattern": "^none$"
+        }
+      ]
+    },
+    "format": {
+      "type": "string",
+      "pattern": "^[a-z][a-z]*/.*$"
+    },
+    "class": {
+      "title": "Classes MUST have an id and type property and MAY have a label.",
+      "type": "object",
+      "properties": {
+        "id": { "$ref": "#/types/id" },
+        "type": { "type": "string" },
+        "label": { "$ref": "#/types/lngString" }
+      },
+      "required": ["id", "type"]
+    },
+    "duration": {
+      "type": "number",
+      "minimum": 0
+    },
+    "external": {
+      "type": "array",
+      "items": {
+        "allOf": [
+          { "$ref": "#/types/class" },
+          {
+            "type": "object",
+            "properties": {
+              "format": { "$ref": "#/types/format" },
+              "profile": {
+                "type": "string"
+              }
+            }
+          }
+        ]
+      }
+    }
+  },
+
+  "$comment": "IIIF Classes",
+  "classes": {
+    "metadata": {
+      "type": "array",
+      "items": {
+        "$ref": "#/types/keyValueString"
+      }
+    },
+    "homepage": {
+      "type": "array",
+      "items": {
+        "allOf": [
+          { "$ref": "#/types/class" },
+          {
+            "type": "object",
+            "properties": {
+              "format": { "$ref": "#/types/format" },
+              "language": {
+                "type": "array",
+                "items": { "$ref": "#/types/BCP47" }
+              }
+            }
+          }
+        ]
+      }
+    },
+    "seeAlso": {
+      "$ref": "#/types/external"
+    },
+    "partOf": {
+      "type": "array",
+      "items": {
+        "$ref": "#/types/class"
+      }
+    },
+    "choice": {
+      "type": "object",
+      "properties":{
+        "type": {
+          "type": "string",
+          "const": "Choice"
+        },
+        "items":{
+          "type": "array"
+        }
+      },
+      "required": ["type", "items"]
+    },
+    "resource": {
+      "oneOf": [
+        {
+          "title": "Annotation bodies MUST have an id and type property.",
+          "type": "object",
+          "properties": {
+            "id": { "$ref": "#/types/id" },
+            "type": {
+              "type": "string"
+            },
+            "height": {
+              "type": "integer"
+            },
+            "width": {
+              "type": "integer"
+            },
+            "duration": {
+              "$ref": "#/types/duration"
+            },
+            "language": { "type": "string"},
+            "service": { "$ref": "#/classes/service" },
+            "format": { "$ref": "#/types/format" },
+            "label": {"$ref": "#/types/lngString" }
+          },
+          "required": ["id", "type"]
+        },
+        {
+          "title": "Annotation bodies which are TextualBody MUST have an type and value property.",
+          "type": "object",
+          "properties": {
+            "id": { "$ref": "#/types/id" },
+            "type": {
+              "type": "string",
+              "pattern": "^TextualBody$"
+            },
+            "value": { "type": "string" },
+            "format": { "$ref": "#/types/format" },
+            "language": { "type": "string"}
+          },
+          "required": ["value", "type"]
+        }
+      ]
+    },
+    "imgSvr": {
+      "allOf": [
+        { "$ref": "#/classes/service" },
+        {
+          "properties": {
+            "profile": { "type": "string" },
+            "@id": { "$ref": "#/types/id" },
+            "@type": { "type": "string" }
+          }
+        }
+      ]
+    },
+    "service": {
+      "type": "array",
+      "items": {
+        "oneOf": [
+          {
+            "allOf": [
+              { "$ref": "#/types/class" },
+              {
+                "type": "object",
+                "properties": {
+                  "profile": { "type": "string" },
+                  "service": { "$ref": "#/classes/service" }
+                }
+              }
+            ]
+          },
+          {
+            "type": "object",
+            "properties": {
+              "@id": { "$ref": "#/types/id" },
+              "@type": { "type": "string" },
+              "profile": { "type": "string" },
+              "service": { "$ref": "#/classes/service" }
+            },
+            "required": ["@id", "@type"]
+          }
+        ]
+      }
+    },
+    "rights": {
+      "title": "Rights URI isn't from either Creative Commons or RightsStatements.org. Both require http links.",
+      "oneOf": [
+        {
+          "type": "string",
+          "format": "uri",
+          "pattern": "http://creativecommons.org/licenses/.*"
+        },
+        {
+          "type": "string",
+          "format": "uri",
+          "pattern": "http://creativecommons.org/publicdomain/mark/.*"
+        },
+        {
+          "type": "string",
+          "format": "uri",
+          "pattern": "http://rightsstatements.org/vocab/.*"
+        }
+      ]
+    },
+    "navDate": {
+      "type": "string",
+      "format": "date-time"
+    },
+    "viewingDirection": {
+      "anyOf": [
+        {
+          "type": "string",
+          "pattern": "^left-to-right$"
+        },
+        {
+          "type": "string",
+          "pattern": "^right-to-left$"
+        },
+        {
+          "type": "string",
+          "pattern": "^top-to-bottom$"
+        },
+        {
+          "type": "string",
+          "pattern": "^bottom-to-top$"
+        }
+      ]
+    },
+    "behavior": {
+      "type": "array",
+      "items": {
+        "anyOf": [
+          {
+            "type": "string",
+            "pattern": "^auto-advance$"
+          },
+          {
+            "type": "string",
+            "pattern": "^no-auto-advance$"
+          },
+          {
+            "type": "string",
+            "pattern": "^repeat$"
+          },
+          {
+            "type": "string",
+            "pattern": "^no-repeat$"
+          },
+          {
+            "type": "string",
+            "pattern": "^unordered$"
+          },
+          {
+            "type": "string",
+            "pattern": "^individuals$"
+          },
+          {
+            "type": "string",
+            "pattern": "^continuous$"
+          },
+          {
+            "type": "string",
+            "pattern": "^paged$"
+          },
+          {
+            "type": "string",
+            "pattern": "^facing-pages$"
+          },
+          {
+            "type": "string",
+            "pattern": "^non-paged$"
+          },
+          {
+            "type": "string",
+            "pattern": "^multi-part$"
+          },
+          {
+            "type": "string",
+            "pattern": "^together$"
+          },
+          {
+            "type": "string",
+            "pattern": "^sequence$"
+          },
+          {
+            "type": "string",
+            "pattern": "^thumbnail-nav$"
+          },
+          {
+            "type": "string",
+            "pattern": "^no-nav$"
+          },
+          {
+            "type": "string",
+            "pattern": "^hidden$"
+          }
+        ]
+      }
+    },
+    "provider": {
+      "type": "array",
+      "items": {
+        "allOf": [
+          { "$ref": "#/types/class" },
+          {
+            "type": "object",
+            "properties": {
+              "type": {
+                "type": "string",
+                "pattern": "^Agent$"
+              },
+              "homepage": { "$ref": "#/classes/homepage" },
+              "logo": {
+                "type": "array",
+                "items": { "$ref": "#/classes/resource" }
+              },
+              "seeAlso": { "$ref": "#/classes/seeAlso" }
+            }
+          }
+        ]
+      }
+    },
+    "collection": {
+      "allOf": [
+        { "$ref": "#/types/class" },
+        {
+          "type": "object",
+          "properties": {
+            "type": {
+              "type": "string",
+              "pattern": "^Collection",
+              "title": "Are you validating a collection?",
+              "description":"If you are validating a manifest, you may get this error if there are errors in the manifest. The validator first validates it as a manifest and if that fails it will try and validate it using the other types."
+            },
+            "metadata": { "$ref": "#/classes/metadata" },
+            "summary": { "$ref": "#/types/lngString" },
+            "requiredStatement": { "$ref": "#/types/keyValueString" },
+            "rights": { "$ref": "#/classes/rights" },
+            "navDate": { "$ref": "#/classes/navDate" },
+            "provider": { "$ref": "#/classes/provider" },
+            "seeAlso": { "$ref": "#/classes/seeAlso" },
+            "thumbnail": {
+              "type": "array",
+              "items": { "$ref": "#/classes/resource" }
+            },
+            "homepage": { "$ref": "#/classes/homepage" },
+            "behavior": { "$ref": "#/classes/behavior" },
+            "partOf": { "$ref": "#/classes/partOf" },
+            "items": {
+              "type": "array",
+              "items": {
+                "oneOf": [
+                  { "$ref": "#/classes/manifest" },
+                  { "$ref": "#/classes/collection" }
+                ]
+              }
+            },
+            "annotations": {
+              "type": "array",
+              "items": {
+                "$ref": "#/classes/annotationPage"
+              }
+            }
+          },
+          "required": ["id", "type", "label"]
+        }
+      ]
+    },
+    "manifest": {
+      "allOf": [
+        { "$ref": "#/types/class" },
+        {
+          "type": "object",
+          "additionalProperties": false,
+          "properties": {
+            "@context": {
+              "oneOf": [
+                {
+                  "type": "array",
+                  "items": {
+                    "type": "string",
+                    "format": "uri",
+                    "pattern": "^http.*$"
+                  }
+                },
+                {
+                  "type": "string",
+                  "const": "http://iiif.io/api/presentation/3/context.json"
+                }
+              ]
+            },
+            "id": {},
+            "label": {},
+            "type": {
+              "type": "string",
+              "pattern": "^Manifest"
+            },
+            "metadata": { "$ref": "#/classes/metadata" },
+            "summary": { "$ref": "#/types/lngString" },
+            "requiredStatement": { "$ref": "#/types/keyValueString" },
+            "rendering": { "$ref": "#/types/external" },
+            "service": { "$ref": "#/classes/service" },
+            "viewingDirection": { "$ref": "#/classes/viewingDirection" },
+            "rights": { "$ref": "#/classes/rights" },
+            "start": {},
+            "logo": {
+              "type": "array",
+              "items": { "$ref": "#/classes/resource" }
+            },
+            "navDate": { "$ref": "#/classes/navDate" },
+            "provider": { "$ref": "#/classes/provider" },
+            "seeAlso": { "$ref": "#/classes/seeAlso" },
+            "thumbnail": {
+              "type": "array",
+              "items": { "$ref": "#/classes/resource" }
+            },
+            "homepage": { "$ref": "#/classes/homepage" },
+            "behavior": { "$ref": "#/classes/behavior" },
+            "partOf": { "$ref": "#/classes/partOf" },
+            "items": {
+              "type": "array",
+              "items": {
+                "$ref": "#/classes/canvas"
+              }
+            },
+            "structures": {
+              "type": "array",
+              "items": {
+                "$ref": "#/classes/range"
+              }
+            },
+            "annotations": {
+              "type": "array",
+              "items": {
+                "$ref": "#/classes/annotationPage"
+              }
+            }
+          }
+        }
+      ]
+    },
+    "canvas": {
+      "allOf": [
+        { "$ref": "#/types/class" },
+        {
+          "type": "object",
+          "properties": {
+            "type": {
+              "type": "string",
+              "pattern": "^Canvas$"
+            },
+            "height": {
+              "type": "integer"
+            },
+            "width": {
+              "type": "integer"
+            },
+            "duration": {
+              "$ref": "#/types/duration"
+            },
+            "metadata": { "$ref": "#/classes/metadata" },
+            "summary": { "$ref": "#/types/lngString" },
+            "requiredStatement": { "$ref": "#/types/keyValueString" },
+            "rights": { "$ref": "#/classes/rights" },
+            "navDate": { "$ref": "#/classes/navDate" },
+            "provider": { "$ref": "#/classes/provider" },
+            "seeAlso": { "$ref": "#/classes/seeAlso" },
+            "thumbnail": {
+              "type": "array",
+              "items": { "$ref": "#/classes/resource" }
+            },
+            "homepage": { "$ref": "#/classes/homepage" },
+            "behavior": { "$ref": "#/classes/behavior" },
+            "partOf": { "$ref": "#/classes/partOf" },
+            "items": {
+              "type": "array",
+              "items": {
+                "$ref": "#/classes/annotationPage"
+              }
+            },
+            "annotations": {
+              "type": "array",
+              "items": {
+                "$ref": "#/classes/annotationPage"
+              }
+            }
+          },
+          "anyOf":[
+            { "required": ["width"] },
+            { "required": ["height"] },
+            { "required": ["duration"] }
+          ],
+          "dependencies": {
+            "width": ["height"],
+            "height": ["width"]
+          }
+        }
+      ]
+    },
+    "annotationCollection": {
+      "allOf": [
+        { "$ref": "#/types/class" },
+        {
+          "type": "object",
+          "properties": {
+            "type": {
+              "type": "string",
+              "pattern": "^AnnotationCollection$"
+            },
+            "partOf": { "$ref": "#/classes/partOf" },
+            "next": { "$ref": "#/classes/annotationPage" },
+            "first": { "$ref": "#/classes/annotationPage" },
+            "last": { "$ref": "#/classes/annotationPage" },
+            "items": {
+              "type": "array",
+              "items": {
+                "$ref": "#/classes/annotation"
+              }
+            }
+          }
+        }
+      ]
+    },
+    "annotationPage": {
+      "allOf": [
+        { "$ref": "#/types/class" },
+        {
+          "type": "object",
+          "properties": {
+            "id": { "$ref": "#/types/id" },
+            "@context": {},
+            "type": {
+              "type": "string",
+              "pattern": "^AnnotationPage$"
+            },
+            "items": {
+              "type": "array",
+              "items": {
+                "$ref": "#/classes/annotation"
+              }
+            }
+          },
+          "additionalProperties": false
+        }
+      ]
+    },
+    "annotation": {
+      "allOf": [
+        { "$ref": "#/types/class" },
+        {
+          "type": "object",
+          "properties": {
+            "type": {
+              "type": "string",
+              "pattern": "^Annotation$"
+            },
+            "motivation": {
+              "oneOf": [
+                { "type": "string" },
+                {
+                  "type": "array",
+                  "items": {
+                    "type": "string"
+                  }
+                }
+              ]
+            },
+            "body": {
+              "oneOf": [
+                {
+                  "$ref": "#/classes/resource"
+                },
+                {
+                  "allOf":[
+                    { "$ref": "#/classes/choice" },
+                    {
+                      "properties": {
+                        "items": {
+                          "type": "array",
+                          "items": {"$ref": "#/classes/resource"}
+                        }
+                      },
+                      "required": ["items"]
+                    }
+                  ]
+                }
+              ]
+            },
+            "target": {
+              "oneOf": [
+                { "$ref": "#/classes/annoTarget" },
+                {
+                  "type": "array",
+                  "items": {
+                    "$ref": "#/classes/annoTarget"
+                  }
+                }
+              ]
+            }
+          },
+          "required": ["target", "type"]
+        }
+      ]
+    },
+    "annoTarget": {
+      "oneOf": [
+        {
+          "type": "string",
+          "format": "uri",
+          "pattern": "^http.*$"
+        },
+        {
+          "$ref": "#/classes/specificResource"
+        }
+      ]
+    },
+    "specificResource": {
+      "type": "object",
+      "properties": {
+        "id": { "$ref": "#/types/id" },
+        "type": {
+          "type": "string",
+          "pattern": "^SpecificResource$"
+        },
+        "format": { "$ref": "#/types/format" },
+        "accessibility": { "type": "string"},
+        "source": { "$ref": "#/types/id" },
+        "selector": { "$ref": "#/classes/annoSelector" }
+      },
+      "required": ["source", "selector"]
+    },
+    "annoSelector": {
+      "oneOf": [
+        {
+          "type": "string",
+          "format": "uri",
+          "pattern": "^http.*$"
+        },
+        {
+          "type": "object",
+          "properties": {
+            "type": { "type": "string" },
+            "t": { "$ref": "#/types/duration" }
+          },
+          "required": ["type"]
+        }
+      ]
+    },
+    "range": {
+      "allOf": [
+        { "$ref": "#/types/class" },
+        {
+          "type": "object",
+          "properties": {
+            "type": {
+              "type": "string",
+              "pattern": "^Range$"
+            },
+            "supplementary": { "$ref": "#/classes/annotationCollection" },
+            "items": {
+              "type": "array",
+              "items": {
+                "oneOf": [
+                  {
+                    "$ref": "#/classes/specificResource"
+                  },
+                  {
+                    "allOf": [
+                      { "$ref": "#/types/class" },
+                      {
+                        "type": "object",
+                        "properties": {
+                          "type": {
+                            "type": "string",
+                            "pattern": "^Canvas$"
+                          }
+                        }
+
+                      }
+                    ]
+                  },
+                  {
+                    "$ref": "#/classes/range"
+                  }
+                ]
+              }
+            }
+          }
+        }
+      ]
+    }
+  },
+  "$id": "http://iiif.io/api/presentation/3/schema.json" ,
+  "allOf": [
+    { "$ref": "#/types/class" },
+    {
+      "oneOf": [
+        { "$ref": "#/classes/manifest" },
+        { "$ref": "#/classes/collection" },
+        { "$ref": "#/classes/annotationPage" }
+      ]
+    }
+  ]
+}
diff --git a/packages/validator/src/validator.ts b/packages/validator/src/validator.ts
new file mode 100644
index 00000000..2ef4914c
--- /dev/null
+++ b/packages/validator/src/validator.ts
@@ -0,0 +1,49 @@
+import Ajv, { ValidateFunction } from 'ajv';
+import schema from './schemas/presentation-3.json';
+
+const schemaForType = (type: string) => ({
+  $id: `http://iiif.io/api/presentation/3/${type}.json`,
+  $ref: `schema.json#/classes/${type}`,
+});
+
+export class Validator {
+  ajv: Ajv.Ajv;
+  validators: { [key: string]: ValidateFunction };
+  constructor(options: Ajv.Options = {}) {
+    this.ajv = new Ajv({
+      logger: false,
+      schemas: [schema, schemaForType('collection'), schemaForType('manifest'), schemaForType('annotationPage')],
+      ...options,
+    });
+    this.validators = {
+      all: this.ajv.getSchema('http://iiif.io/api/presentation/3/schema.json') as ValidateFunction,
+      manifest: this.ajv.getSchema('http://iiif.io/api/presentation/3/manifest.json') as ValidateFunction,
+      collection: this.ajv.getSchema('http://iiif.io/api/presentation/3/collection.json') as ValidateFunction,
+      annotationPage: this.ajv.getSchema('http://iiif.io/api/presentation/3/annotationPage.json') as ValidateFunction,
+    };
+  }
+
+  validate(data: any) {
+    return this.validators.all(data);
+  }
+
+  validateManifest(data: any) {
+    return this.validators.manifest(data);
+  }
+
+  validateCollection(data: any) {
+    return this.validators.collection(data);
+  }
+
+  validateAnnotationPage(data: any) {
+    return this.validators.annotationPage(data);
+  }
+
+  validateCustom(type: string, data: any) {
+    if (!this.validators[type]) {
+      this.ajv.addSchema(schemaForType(type));
+      this.validators[type] = this.ajv.getSchema(`http://iiif.io/api/presentation/3/${type}.json`) as ValidateFunction;
+    }
+    return this.validators[type](data);
+  }
+}
diff --git a/packages/validator/tsconfig.json b/packages/validator/tsconfig.json
new file mode 100644
index 00000000..f06909ee
--- /dev/null
+++ b/packages/validator/tsconfig.json
@@ -0,0 +1,48 @@
+{
+  "compilerOptions": {
+    "baseUrl": ".",
+    "allowSyntheticDefaultImports": true,
+    "esModuleInterop": true,
+    "allowJs": false,
+    "checkJs": false,
+    "declaration": false,
+    "downlevelIteration": true,
+    "emitDecoratorMetadata": true,
+    "experimentalDecorators": true,
+    "forceConsistentCasingInFileNames": true,
+    "importHelpers": true,
+    "skipLibCheck": true,
+    "noEmitHelpers": true,
+    "lib": [
+      "dom",
+      "esnext"
+    ],
+    "jsx": "react",
+    "target": "es2015",
+    "module": "es2015",
+    "moduleResolution": "node",
+    "noEmitOnError": true,
+    "noFallthroughCasesInSwitch": true,
+    "noImplicitAny": true,
+    "noImplicitReturns": true,
+    "noImplicitThis": true,
+    "noUnusedLocals": false,
+    "traceResolution": false,
+    "strict": true,
+    "strictNullChecks": true,
+    "pretty": false,
+    "removeComments": true,
+    "sourceMap": true,
+    "resolveJsonModule": true
+  },
+  "include": [
+    "./src/**/*",
+    "./src/*",
+    "./demos/**/*"
+  ],
+  "exclude": [
+    "node_modules",
+    "dist",
+    "lib"
+  ]
+}
diff --git a/packages/validator/tsconfig.types.json b/packages/validator/tsconfig.types.json
new file mode 100644
index 00000000..c43ac8fb
--- /dev/null
+++ b/packages/validator/tsconfig.types.json
@@ -0,0 +1,19 @@
+{
+  "extends": "./tsconfig.json",
+  "compilerOptions": {
+    "outDir": "./dist/types",
+    "declaration": true,
+    "emitDeclarationOnly": true,
+    "rootDir": "./src"
+  },
+  "include": [
+    "./src/**/*",
+    "./src/*"
+  ],
+  "exclude": [
+    "node_modules",
+    "dist",
+    "lib",
+    "src/__tests__"
+  ]
+}