import { ControlValueAccessor } from '@angular/forms';
/**
 * An interface that a component can implement to share its internal 'value'.
 * Example: A text-input can share its text.
 * Example: A list can share the currently selected line.
 * This BaseControlValueAccessor gives a good starting point
 * to implement the ControlValueAccessor interface for a component.
 */
export declare class BaseControlValueAccessor<T> implements ControlValueAccessor {
    value: T;
    onChangeHandlers: any[];
    onTouchHandlers: any[];
    disabled: boolean;
    emitOnWrite: boolean;
    writeValue(value: T): void;
    registerOnChange(fn: any): void;
    registerOnTouched(fn: any): void;
    setDisabledState?(isDisabled: boolean): void;
    emitChange(value: any): void;
}