Added Typescript's definitions.

Version number incremented.

package.json

@@ -1,8 +1,9 @@
 {
   "name": "react-ace",
-  "version": "4.1.1",
+  "version": "4.1.2",
   "description": "A react component for Ace Editor",
   "main": "lib/ace.js",
+  "types": "types.d.ts",
   "scripts": {
     "clean": "rimraf lib dist",
     "lint": "node_modules/.bin/eslint src/ace.jsx",

types.d.ts

@@ -0,0 +1,165 @@
+// Type definitions for react-ace 4.1.2
+// Project: https://github.com/securingsincity/react-ace
+// Definitions by: Alberto Nicoletti <https://github.com/illbexyz>
+
+import { Component } from 'react'
+
+export interface Annotation {
+    row: number
+    column: number
+    type: string
+    text: string
+}
+
+export interface Marker {
+    startRow: number
+    startCol: number
+    endRow: number
+    endCol: number
+    className: string
+    type: string
+}
+
+export interface CommandBindKey {
+    win: string
+    mac: string
+}
+
+export interface Command {
+    name: string
+    bindKey: CommandBindKey
+    exec()
+}
+
+/**
+ * See https://github.com/ajaxorg/ace/wiki/Configuring-Ace
+ */
+export interface AceOptions {
+    selectionStyle?: "line" | "text"
+    highlightActiveLine?: boolean
+    highlightSelectedWord?: boolean
+    readOnly?: boolean
+    cursorStyle?: "ace"|"slim"|"smooth"|"wide"
+    mergeUndoDeltas?: false | true | "always"
+    behavioursEnabled?: boolean
+    wrapBehavioursEnabled?: boolean
+    /** this is needed if editor is inside scrollable page */
+    autoScrollEditorIntoView?: boolean
+    hScrollBarAlwaysVisible?: boolean
+    vScrollBarAlwaysVisible?: boolean
+    highlightGutterLine?: boolean
+    animatedScroll?: boolean
+    showInvisibles?: boolean
+    showPrintMargin?: boolean
+    printMarginColumn?: boolean
+    printMargin?: boolean
+    fadeFoldWidgets?: boolean
+    showFoldWidgets?: boolean
+    showLineNumbers?: boolean
+    showGutter?: boolean
+    displayIndentGuides?: boolean
+    /** number or css font-size string */
+    fontSize?: number | string
+    /** css */
+    fontFamily?: string
+    maxLines?: number
+    minLines?: number
+    scrollPastEnd?: boolean
+    fixedWidthGutter?: boolean
+    /** path to a theme e.g "ace/theme/textmate" */
+    theme?: string
+    scrollSpeed?: number
+    dragDelay?:  number
+    dragEnabled?: boolean
+    focusTimout?: number
+    tooltipFollowsMouse?: boolean
+    firstLineNumber?: number
+    overwrite?: boolean
+    newLineMode?: boolean
+    useWorker?: boolean
+    useSoftTabs?: boolean
+    tabSize?: number
+    wrap?: boolean
+    foldStyle?: boolean
+    /** path to a mode e.g "ace/mode/text" */
+    mode?: string
+    /** on by default */
+    enableMultiselect?: boolean
+    enableEmmet?: boolean
+    enableBasicAutocompletion?: boolean
+    enableLiveAutocompletion?:  boolean
+    enableSnippets?: boolean
+    spellcheck?: boolean
+    useElasticTabstops?: boolean
+}
+
+export interface EditorProps {
+    $blockScrolling?: number
+    $blockSelectEnabled?: boolean
+    $enableBlockSelect?: boolean
+    $enableMultiselect?: boolean
+    $highlightPending?: boolean
+    $highlightTagPending?: boolean
+    $multiselectOnSessionChange?()
+    $onAddRange?()
+    $onChangeAnnotation?()
+    $onChangeBackMarker?()
+    $onChangeBreakpoint?()
+    $onChangeFold?()
+    $onChangeFrontMarker?()
+    $onChangeMode?()
+    $onChangeTabSize?()
+    $onChangeWrapLimit?()
+    $onChangeWrapMode?()
+    $onCursorChange?()
+    $onDocumentChange?()
+    $onMultiSelect?()
+    $onRemoveRange?()
+    $onScrollLeftChange?()
+    $onScrollTopChange?()
+    $onSelectionChange?()
+    $onSingleSelect?()
+    $onTokenizerUpdate?()
+}
+
+export interface AceEditorProps {
+    name?: string
+    /** For available modes see https://github.com/thlorenz/brace/tree/master/mode */
+    mode?: string
+    /** For available themes see https://github.com/thlorenz/brace/tree/master/theme */
+    theme?: string
+    height?: string
+    width?: string
+    className?: string
+    fontSize?: number
+    showGutter?: boolean
+    showPrintMargin?: boolean
+    highlightActiveLine?: boolean
+    focus?: boolean
+    cursorStart?: number
+    wrapEnabled?: boolean
+    readOnly?: boolean
+    minLines?: number
+    maxLines?: number
+    enableBasicAutocompletion?: boolean
+    enableLiveAutocompletion?: boolean
+    tabSize?: number
+    value?: string
+    defaultValue?: string
+    onLoad?()
+    onBeforeLoad?()
+    onChange?(value: string)
+    onCopy?(value: string)
+    onPaste?(value: string)
+    onFocus?()
+    onBlur?()
+    onScroll?()
+    editorProps?: EditorProps
+    setOptions?: AceOptions
+    keyboardHandler?: string
+    commands?: Array<Command>
+    annotations?: Array<Annotation>
+    markers?: Array<Marker>
+}
+
+export default class AceEditor extends Component<AceEditorProps, undefined> {}