import { DefaultValueAccessor } from "@angular/forms";
import { ElementRef, Renderer2 } from "@angular/core";
export declare class InputTrimDirective extends DefaultValueAccessor {
    private _type;
    private _value;
    private _sourceRenderer;
    private _sourceElementRef;
    trim: string;
    type: string;
    /**
     * Get the cached value for comparison.
     *
     */
    /**
    * Set a new value to the field and model.
    *
    */
    value: any;
    /**
     * Updates the value on the blur event.
     */
    onBlur(event: string, value: string): void;
    /**
     * Updates the value on the input event.
     */
    onInput(event: string, value: string): void;
    constructor(renderer: Renderer2, elementRef: ElementRef, compositionMode: boolean);
    writeValue(value: any): void;
    private _updateValue;
}