import { FormGroup } from "@angular/forms";
import type { Observable } from "rxjs";
interface ERC721TransferControls {
    from?: string;
    to: string;
    tokenId: number;
}
interface ERC721MintControls {
    to: string;
    tokenId: number;
    uri: string;
}
export declare class ERC721FormTransfer extends FormGroup {
    value: ERC721TransferControls;
    valueChanges: Observable<ERC721TransferControls>;
    constructor(value?: Partial<ERC721TransferControls>);
    setTokens(tokenIds: string[]): void;
}
export declare class ERC721FormMint extends FormGroup {
    value: ERC721MintControls;
    valueChanges: Observable<ERC721MintControls>;
    constructor(value?: Partial<ERC721MintControls>);
}
export {};