2.1.0 breaks TS build

2.0.0 works great but once updated to 2.1.0 I got strange errors from ts compiler.

Type '{ type: string; required: string[]; properties: { firstName: { type: string; }; lastName: { type: string; }; email: { type: string; }; phone: { type: string[]; }; password: { type: string; }; participantId: { type: string; }; }; }' is not assignable to type 'ValidateFunction'.
  Type '{ type: string; required: string[]; properties: { firstName: { type: string; }; lastName: { type: string; }; email: { type: string; }; phone: { type: string[]; }; password: { type: string; }; participantId: { type: string; }; }; }' is not assignable to type 'JSONSchema7'.
    Types of property 'type' are incompatible.
      Type 'string' is not assignable to type '"string" | "number" | "boolean" | "object" | "integer" | "null" | "array" | JSONSchema7TypeName[]'.

[alexb-uk]

Adding as const did not fix the errors for me.

My error:

Error:(30, 14) TS2322: Type '{ type: string; properties: { mustHaveField: { type: string; }; }; required: string[]; }' is not assignable to type 'ValidateFunction'.
  Type '{ type: string; properties: { mustHaveField: { type: string; }; }; required: string[]; }' is not assignable to type 'JSONSchema7'.
    Types of property 'type' are incompatible.
      Type 'string' is not assignable to type 'JSONSchema7TypeName | JSONSchema7TypeName[]'.

Solution:

const schema: JSONSchema7 = {
  type: 'object',
  properties: {
    mustHaveField: { type: 'boolean' },
  },
  required: ['mustHaveField'],
};

Also updated to the latest json-schema type definition to avoid type mismatch error. At time of writing that’s "@types/json-schema": "^7.0.9",

HTH

[simonplend]

I’m planning to merge #89 tomorrow so that I can close this issue and get v2.2.0 released.

Thanks for your help everyone!