/**
 * Copyright (c) Microsoft Corporation.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
import type { SelectorEngine } from './types';
import type * as api from '../../types/types';
import type { BrowserContext } from './browserContext';
import type { Platform } from '@isomorphic/platform';
export declare class Selectors implements api.Selectors {
    private _platform;
    private _selectorEngines;
    private _testIdAttributeName;
    readonly _contextsForSelectors: Set<BrowserContext>;
    constructor(platform: Platform);
    register(name: string, script: string | (() => SelectorEngine) | {
        path?: string;
        content?: string;
    }, options?: {
        contentScript?: boolean;
    }): Promise<void>;
    setTestIdAttribute(attributeName: string): void;
    _withSelectorOptions<T>(options: T): T & {
        selectorEngines: channels.SelectorEngine[];
        testIdAttributeName: string | undefined;
    };
}
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