Method emit

packages/zod/src/v4/core/json-schema-generator.ts:111–125

* Emit the final JSON Schema after processing. * Must call process() first.

(schema: schemas.$ZodType, _params?: EmitParams)

   * Must call process() first.
   */
  emit(schema: schemas.$ZodType, _params?: EmitParams): JSONSchema.BaseSchema {
    // Apply emit params to the context
    if (_params) {
      if (_params.cycles) this.ctx.cycles = _params.cycles;
      if (_params.reused) this.ctx.reused = _params.reused;
      if (_params.external) this.ctx.external = _params.external;
    }

    extractDefs(this.ctx, schema);
    const result = finalize(this.ctx, schema);

    // Strip ~standard property to match old implementation's return type
    const { "~standard": _, ...plainResult } = result as any;
    return plainResult as JSONSchema.BaseSchema;
  }
}