import { FlutterDriver } from '../driver';
import type { SerializableFinder } from 'appium-flutter-finder';
export type FinderInput = {
    key: string;
} | {
    text: string;
} | {
    label: string;
} | SerializableFinder | string | {
    getRawFinder: () => SerializableFinder;
};
export declare const assertVisible: (driver: FlutterDriver, input: FinderInput, timeout?: number) => Promise<void>;
export declare const assertNotVisible: (driver: FlutterDriver, input: FinderInput, timeout?: number) => Promise<void>;
export declare const assertTappable: (driver: FlutterDriver, input: FinderInput, timeout?: number) => Promise<void>;
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