import { FxError, Result } from "@microsoft/teamsfx-api";
import { DriverContext } from "../interface/commonArgs";
import { ExecutionResult, StepDriver } from "../interface/stepDriver";
import { WrapDriverContext } from "../util/wrapUtil";
import { InstallAppArgs } from "./interfaces/InstallAppArgs";
export declare class InstallAppToChannelDriver implements StepDriver {
    description: string;
    readonly progressTitle: string;
    execute(args: InstallAppArgs, context: DriverContext, outputEnvVarNames: Map<string, string>): Promise<ExecutionResult>;
    install(args: InstallAppArgs, context: WrapDriverContext, outputEnvVarNames: Map<string, string>): Promise<Result<Map<string, string>, FxError>>;
    private validateArgs;
}
//# sourceMappingURL=installApp.d.ts.map