How to use the @salesforce/command.flags function in @salesforce/command

if (err) {
                                console.log(err);
                                reject({ err: err });
                            }
                            else {
                                resolve({ stdout: stdout, stderr: stderr });
                            }
                        });
                    })];
            });
        });
    };
    Report.description = messages.getMessage('description');
    Report.examples = [messages.getMessage('example1')];
    Report.flagsConfig = {
        resultformat: command_1.flags.string({ char: 'r', description: messages.getMessage('resultformatFlagDescription'), "default": 'dot', options: ['dot', 'xml'] }),
        includelist: command_1.flags.string({ char: 'i', description: messages.getMessage('includeListDescription') }),
        excludelist: command_1.flags.string({ char: 'e', description: messages.getMessage('excludeListDescription') }),
        outputdir: command_1.flags.string({ char: 'd', description: messages.getMessage('outputDirDescription') }),
        generatemanifest: command_1.flags.boolean({ char: 'm', description: messages.getMessage('generateManifestDescription') }),
        excludepackagefile: command_1.flags.string({
            char: 'x',
            description: messages.getMessage('excludePackageDescription'),
            dependsOn: ['generatemanifest']
        }),
        includealldependencies: command_1.flags.boolean({
            char: 'a',
            description: messages.getMessage('getIncludeDependencies'),
            dependsOn: ['includelist']
        }),
        includealldependents: command_1.flags.boolean({
            char: 't',

excludepackagefile: command_1.flags.string({
            char: 'x',
            description: messages.getMessage('excludePackageDescription'),
            dependsOn: ['generatemanifest']
        }),
        includealldependencies: command_1.flags.boolean({
            char: 'a',
            description: messages.getMessage('getIncludeDependencies'),
            dependsOn: ['includelist']
        }),
        includealldependents: command_1.flags.boolean({
            char: 't',
            description: messages.getMessage('getIncludeDependents'),
            dependsOn: ['includelist']
        }),
        validate: command_1.flags.boolean({
            char: 'v',
            description: messages.getMessage('validateDescription')
        })
    };
    Report.requiresUsername = true;
    return Report;
}(command_1.SfdxCommand));
exports["default"] = Report;