import { ControlValueAccessor } from '@angular/forms';
export declare class TextareaComponent implements ControlValueAccessor {
    placeholder: string;
    _value: string;
    disabled: boolean;
    private propagateChange;
    get value(): string;
    set value(val: string);
    writeValue(value: string): void;
    registerOnChange(fn: any): void;
    registerOnTouched(fn: any): void;
    setDisabledState?(isDisabled: boolean): void;
}