// Add dimension and MIME metadata captured at upload time
exports.up = (pgm) => {
  pgm.addColumns('shared_assets', {
    width:             { type: 'integer' },
    height:            { type: 'integer' },
    mime_type:         { type: 'varchar(100)' },
    original_filename: { type: 'varchar(500)' },
  });
};

exports.down = (pgm) => {
  pgm.dropColumns('shared_assets', ['width', 'height', 'mime_type', 'original_filename']);
};