import { ControlValueAccessor, NgControl } from '@angular/forms';
export declare abstract class UkhoAbstractFormField<T> implements ControlValueAccessor {
    protected readonly controlDirective?: NgControl;
    /**
     * This dictates whether the form field is disabled.
     */
    disabled: boolean;
    /**
     * The label which will be used above the input to describe the input.
     */
    label: string;
    /**
     * The hint which will be used under the label to describe the input.
     */
    hint: string;
    /**
     * A Record of string,string to provide custom messages to be used with Reactive Form validators
     * EG: `{ required: This field is required }` will cause the `required` validator to display the message specified.
     */
    validationMessages: Record<string, string>;
    /**
     * The maximum width for the input field.
     */
    width: number;
    private readonly _nextFormFieldId;
    /**
     * The registered callback function called when an input event occurs on the input element.
     */
    onChange: (value: T) => void;
    /**
     * The registered callback function called when a blur event occurs on the input element.
     */
    onTouch: () => void;
    constructor(controlDirective?: NgControl);
    /**
     * AUTOGENERATED
     * This is an auto-generated form-field ID
     */
    get id(): string;
    get errorLabelId(): string;
    get valid(): boolean;
    get touched(): boolean;
    get error(): string;
    /**
     * Registers a function called when the control value changes.
     * Used by ReactiveForms to check for changes
     */
    registerOnChange(fn: (value: T) => void): void;
    /**
     * Registers a function called when the control is touched.
     * Used by ReactiveForms to check for touched-ness
     */
    registerOnTouched(fn: () => void): void;
    /**
     * Sets the "disabled" property on the input element.
     * Used by ReactiveForms for setting the disablement of the element.
     */
    setDisabledState(isDisabled: boolean): void;
    /**
     * Sets the "value" property on the input element.
     * Used by ReactiveForms for setting the element value.
     */
    writeValue(value: T): void;
}