import { flags, SfdxCommand } from "@salesforce/command";
import { AnyJson } from "@salesforce/ts-types";
export default class Diff extends SfdxCommand {
    static description: string;
    static examples: string[];
    protected static requiresUsername: boolean;
    protected static flagsConfig: {
        sourcebranch: flags.Discriminated<flags.String>;
        destinationbranch: flags.Discriminated<flags.String>;
    };
    gitMerge(sourceBranch: any, destinationBranch: any): void;
    run(): Promise<AnyJson>;
}