chore: make Column.key as required (#217)

Author: nihgwu

CHANGELOG.md

@@ -2,6 +2,9 @@
 
 ## NEXT VERSION
 
+- fix: add types folder into packages
+- chore: mark `Column.key` as required
+
 ## v1.11.0 (2020-08-17)
 
 - feat: add `ignoreFunctionInColumnCompare` to solve closure problem in renderers

package.json

@@ -1,6 +1,6 @@
 {
   "name": "react-base-table",
-  "version": "1.11.1",
+  "version": "1.11.0",
   "description": "a react table component to display large data set with high performance and flexibility",
   "main": "lib/index.js",
   "module": "es/index.js",

src/Column.js

@@ -20,6 +20,10 @@ export const FrozenDirection = {
 class Column extends React.Component {}
 
 Column.propTypes = {
+  /**
+   * Unique key for each column
+   */
+  key: PropTypes.oneOfType([PropTypes.string, PropTypes.number]).isRequired,
   /**
    * Class name for the column cell, could be a callback to return the class name
    * The callback is of the shape of `({ cellData, columns, column, columnIndex, rowData, rowIndex }) => string`

types/index.d.ts

@@ -12,6 +12,9 @@ declare module 'react-base-table' {
   export type CallOrReturn<T, P = any[]> = T | (P extends any[] ? (...p: P) => T : (p: P) => T);
 
   export interface ColumnShape<T = unknown> {
+    /**
+     * Unique key for each column
+     */
     key: React.Key;
     /**
      * Class name for the column cell