import { ControlValueAccessor } from "@angular/forms";
export declare abstract class BaseValueAccessor<T> implements ControlValueAccessor {
    protected onChange: (value: T) => void;
    protected onTouched: () => void;
    protected readonly formDisabled: import("@angular/core").WritableSignal<boolean>;
    abstract writeValue(value: T): void;
    registerOnChange(fn: (value: T) => void): void;
    registerOnTouched(fn: () => void): void;
    setDisabledState(isDisabled: boolean): void;
}