import { CellCoordinate, CellRange } from './grid-selection.service';
import * as i0 from "@angular/core";
export declare class GridClipboardService {
    /** Copy selected cell values as TSV to clipboard */
    copyToClipboard<T extends Record<string, unknown>>(data: T[], ranges: CellRange[], fields: string[]): Promise<void>;
    /** Cut selected cells (copy + clear values) */
    cutToClipboard<T extends Record<string, unknown>>(data: T[], ranges: CellRange[], fields: string[]): Promise<{
        clearedCells: {
            rowIndex: number;
            field: string;
            previousValue: unknown;
        }[];
    }>;
    /** Parse clipboard TSV/CSV text into a 2D cell matrix */
    parseClipboardText(text: string): string[][];
    /** Paste clipboard data into grid starting from a coordinate */
    pasteFromClipboard<T extends Record<string, unknown>>(data: T[], startCoord: CellCoordinate, editableFields: string[]): Promise<{
        pastedCells: {
            rowIndex: number;
            field: string;
            previousValue: unknown;
            newValue: string;
        }[];
    }>;
    /** Fill handle: extend values from source range into target range */
    fillRange<T extends Record<string, unknown>>(data: T[], sourceRange: CellRange, targetRange: CellRange, fields: string[]): {
        filledCells: {
            rowIndex: number;
            field: string;
            previousValue: unknown;
            newValue: unknown;
        }[];
    };
    /** Format a 2D array of values as TSV string */
    formatAsTsv(values: unknown[][]): string;
    /** Helper to get min/max row and col indices from ranges */
    private getBounds;
    static ɵfac: i0.ɵɵFactoryDeclaration<GridClipboardService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<GridClipboardService>;
}