import { TemplateRef } from '@angular/core';
import { PlatformService } from '../../../services/platform.service';
import * as i0 from "@angular/core";
/**
 * FormInput is a base wrapper component for form elements.
 * It provides common styling, layout, and behavior for form inputs.
 *
 * Features:
 * - Platform-specific styling (iOS vs base)
 * - Status handling (default, error, focused)
 * - Support for content before and after the input (as string or TemplateRef)
 * - Optional header display
 * - Focus and blur handling
 */
export declare class FormInputComponent {
    protected platformService: PlatformService;
    private elementRef;
    /** Defines the visual state of the form input */
    status: import("@angular/core").InputSignal<"error" | "default" | "focused">;
    /** Optional header content, displayed above the form input on base platform */
    header: import("@angular/core").InputSignal<string | null>;
    /** Content to be displayed before the form input (can be string or TemplateRef) */
    inputBefore: import("@angular/core").InputSignal<string | TemplateRef<any> | null>;
    /** Content to be displayed after the form input (can be string or TemplateRef) */
    inputAfter: import("@angular/core").InputSignal<string | TemplateRef<any> | null>;
    /** Indicates if there's content to be displayed before the form input (legacy support) */
    before: import("@angular/core").InputSignal<boolean>;
    /** Indicates if there's content to be displayed after the form input (legacy support) */
    after: import("@angular/core").InputSignal<boolean>;
    /** Indicates if the form input is disabled */
    disabled: import("@angular/core").InputSignal<boolean>;
    private isFocused;
    /** Combines explicitly set status with internal focus state */
    effectiveStatus: import("@angular/core").Signal<"error" | "default" | "focused">;
    /** Checks if there's content to display before the input */
    hasBefore: import("@angular/core").Signal<boolean>;
    /** Checks if there's content to display after the input */
    hasAfter: import("@angular/core").Signal<boolean>;
    /** Checks if the before content is a string */
    isBeforeString: import("@angular/core").Signal<boolean>;
    /** Checks if the after content is a string */
    isAfterString: import("@angular/core").Signal<boolean>;
    /** Returns the before content as a TemplateRef if it is one */
    beforeTemplate: import("@angular/core").Signal<TemplateRef<any> | null>;
    /** Returns the after content as a TemplateRef if it is one */
    afterTemplate: import("@angular/core").Signal<TemplateRef<any> | null>;
    onFocusIn(): void;
    onFocusOut(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<FormInputComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<FormInputComponent, "tgui-form-input", never, { "status": { "alias": "status"; "required": false; "isSignal": true; }; "header": { "alias": "header"; "required": false; "isSignal": true; }; "inputBefore": { "alias": "inputBefore"; "required": false; "isSignal": true; }; "inputAfter": { "alias": "inputAfter"; "required": false; "isSignal": true; }; "before": { "alias": "before"; "required": false; "isSignal": true; }; "after": { "alias": "after"; "required": false; "isSignal": true; }; "disabled": { "alias": "disabled"; "required": false; "isSignal": true; }; }, {}, never, ["[tguiFormInputBefore]", "*", "[tguiFormInputAfter]"], true, never>;
}