import * as React from 'react';
import { IRenderFunction } from '../../Utilities';
import { IIconProps } from '../../Icon';
export interface ITextField {
    /** Gets the current value of the input. */
    value: string | undefined;
    /** Sets focus to the input. */
    focus: () => void;
    /** Select the value of the text field. */
    select: () => void;
    /** Sets the selection start of the text field to a specified value. */
    setSelectionStart: (value: number) => void;
    /** Sets the selection end of the text field to a specified value. */
    setSelectionEnd: (value: number) => void;
    /**
     * Sets the start and end positions of a selection in a text field.
     * @param start Index of the start of the selection.
     * @param end Index of the end of the selection.
     */
    setSelectionRange: (start: number, end: number) => void;
    /** Gets the selection start of the text field. Returns -1 if there is no selection. */
    selectionStart: number;
    /** Gets the selection end of the text field. Returns -1 if there is no selection. */
    selectionEnd: number;
}
/**
 * TextField component props.
 */
export interface ITextFieldProps extends React.AllHTMLAttributes<HTMLInputElement | HTMLTextAreaElement> {
    /**
     * Optional callback to access the ITextField interface. Use this instead of ref for accessing
     * the public methods and properties of the component.
     */
    componentRef?: (component: ITextField) => void;
    /**
     * Whether or not the textfield is a multiline textfield.
     * @default false
     */
    multiline?: boolean;
    /**
     * Whether or not the multiline textfield is resizable.
     * @default true
     */
    resizable?: boolean;
    /**
     * Whether or not to auto adjust textField height. Applies only to multiline textfield.
     * @default false
     */
    autoAdjustHeight?: boolean;
    /**
     * Whether or not the textfield is underlined.
     * @default false
     */
    underlined?: boolean;
    /**
     * Whether or not the textfield is borderless.
     * @default false
     */
    borderless?: boolean;
    /**
     * Label for the textfield.
     */
    label?: string;
    /**
     * Optional custom renderer for the label
     */
    onRenderLabel?: IRenderFunction<ITextFieldProps>;
    /**
     * The textfield input description
     */
    description?: string;
    /**
     * @deprecated
     * Deprecated; use prefix instead.
     */
    addonString?: string;
    /**
    * String for prefix
    */
    prefix?: string;
    /**
    * String for suffix
    */
    suffix?: string;
    /**
     * @deprecated
     * Deprecated; use onRenderPrefix instead.
     */
    onRenderAddon?: IRenderFunction<ITextFieldProps>;
    /**
    * Custom render function for prefix
    */
    onRenderPrefix?: IRenderFunction<ITextFieldProps>;
    /**
    * Custom render function for suffix
    */
    onRenderSuffix?: IRenderFunction<ITextFieldProps>;
    /**
     * Optional icon props for an icon.
     */
    iconProps?: IIconProps;
    /**
     * Default value of the textfield, if any. Only provide this if the textfield is an uncontrolled component;
     * otherwise, use the "value" property.
     */
    defaultValue?: string;
    /**
     * Current value of the textfield. Only provide this if the textfield is a controlled component where you
     * are maintaining its current state; otherwise, use the "defaultValue" property.
     */
    value?: string;
    /**
     * Disabled state of the textfield.
     * @default false
     */
    disabled?: boolean;
    /**
     * If set, this will display an error message for the text field.
     */
    errorMessage?: string;
    /**
     * Callback for the onChanged event.
     */
    onChanged?: (newValue: any) => void;
    /**
     * Callback for the onBeforeChange event.
     */
    onBeforeChange?: (newValue: any) => void;
    /**
     * Callback for the onNotifyValidationResult event.
     */
    onNotifyValidationResult?: (errorMessage: string, value: string | undefined) => void;
    /**
     * The method is used to get the validation error message and determine whether the input value is valid or not.
     *
     *   When it returns string:
     *   - If valid, it returns empty string.
     *   - If invalid, it returns the error message string and the text field will
     *     show a red border and show an error message below the text field.
     *
     *   When it returns Promise<string>:
     *   - The resolved value is display as error message.
     *   - The rejected, the value is thrown away.
     *
     */
    onGetErrorMessage?: (value: string) => string | PromiseLike<string> | undefined;
    /**
     * Text field will start to validate after users stop typing for `deferredValidationTime` milliseconds.
     * @default 200
     */
    deferredValidationTime?: number;
    /**
     * Optional class name that is added to the container of the component.
     */
    className?: string;
    /**
     * Optional class name that is added specifically to the input/textarea element.
     */
    inputClassName?: string;
    /**
     * Aria Label for textfield, if any.
     */
    ariaLabel?: string;
    /**
     * Run validation only on input focus
     * @default false
     */
    validateOnFocusIn?: boolean;
    /**
     * Run validation only on input focus out
     * @default false
     */
    validateOnFocusOut?: boolean;
    /**
     * Optional flag to disable onload validation
     * @default true
     */
    validateOnLoad?: boolean;
    /**
     * @deprecated
     * Deprecated; use iconProps instead.
     */
    iconClass?: string;
    /**
     * Internal ID passed to render functions.
     */
    componentId?: string;
    /**
     * Whether the input field should have autocomplete enabled.
     * This tells the browser to display options based on earlier typed values.
     */
    autoComplete?: 'on' | 'off';
}