text: import schema from 'schema';
  
  export const defaultOptions = {};
  
  export const optionSchema = {
    patternProperties: {
      '^.*$': {
        anyOf: [{ type: 'string' }, { type: 'number' }],
      },
    },
    additionalProperties: false,
  };
  
  schema.addSchema(optionSchema, 'env-var-options');
  
  export const validateOptions = options =>
    schema.validate('env-var-options', options);
  