diff --git a/index.d.ts b/index.d.ts
new file mode 100644
index 00000000..70a48e91
--- /dev/null
+++ b/index.d.ts
@@ -0,0 +1,58 @@
+import React from 'react';
+import { DatePickerIOSProps, StyleProp, ViewStyle } from 'react-native';
+
+interface IStyle {
+	selectedItemTextColor?: string;
+	selectedItemTextSize?: number;
+	selectedItemTextFontFamily: string;
+	itemTextColor?: string;
+	itemTextSize?: number;
+	itemTextFontFamily: string;
+	indicatorColor?: string;
+	hideIndicator?: boolean;
+	indicatorWidth?: number;
+	backgroundColor?: string;
+	style?: StyleProp<ViewStyle>;
+}
+
+export interface IPropsWheelPicker extends IStyle {
+	data: string[];
+	isCyclic?: boolean;
+	initPosition?: number;
+	selectedItem?: number;
+	onItemSelected?: (res: number) => void;
+}
+
+export class WheelPicker extends React.Component<IPropsWheelPicker> {
+}
+
+export interface IPropsTimePicker extends IStyle {
+	initDate?: string;
+	hours?: number[];
+	minutes?: string[];
+	format24?: boolean;
+	onTimeSelected?: (res: Date) => void;
+}
+
+export class TimePicker extends React.Component<IPropsTimePicker> {
+	constructor(props: IPropsTimePicker);
+}
+
+export interface IPropsDatePicker extends DatePickerIOSProps {
+	initDate?: Date;
+	days?: string[];
+	hours?: string[];
+	minutes?: string[];
+	format24?: boolean;
+	startDate?: Date;
+	daysCount?: number;
+	hideDate?: boolean;
+	hideHours?: boolean;
+	hideMinutes?: boolean;
+	hideAM?: boolean;
+	onDateSelected?: (res: Date) => void;
+}
+
+export class DatePicker extends React.Component<IPropsDatePicker> {
+	constructor(props: IPropsDatePicker);
+}
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