import { OnInit } from '@angular/core';
import { FormGroup } from '@angular/forms';
import { NgxSpinnerService } from 'ngx-spinner';
import { DomSanitizer, SafeHtml } from '@angular/platform-browser';
import { ImageManipulationService } from '../../core/image-manipulation.service';
import { OcrService } from '../../core/ocr.service';
import { Card, ImageAsset, ImageAssetFactory, ImageAssetType } from '../../domain/card';
import { OcrAction } from '../../domain/card-actions/ocr.action';
export declare class OcrFormComponent implements OnInit {
    private spinnerService;
    private ocrService;
    private sanitizer;
    private imageService;
    private imageAssetFactory;
    form: FormGroup;
    card: Card<OcrAction>;
    action: OcrAction;
    description: SafeHtml;
    images: ImageAsset[];
    imageAssetType: typeof ImageAssetType;
    constructor(spinnerService: NgxSpinnerService, ocrService: OcrService, sanitizer: DomSanitizer, imageService: ImageManipulationService, imageAssetFactory: ImageAssetFactory);
    ngOnInit(): void;
    setFromOcr(event: any): Promise<void>;
    private filterResults;
    /**
     * Attempt to find the index of the first pattern in the results then try to match the subsequent
     * results against the subsequent patterns.
     * @returns TextDetection | null
     * @param results
     * @param regex
     */
    private splitFilter;
    private standardFilter;
    private patchOcrTarget;
    private clearOcrTarget;
    clickFile(): void;
    resetFileInput(): void;
}