import { SwellCommand } from '../swell-command.js';
export default class Schema extends SwellCommand {
    static summary: string;
    static examples: {
        description: string;
        command: string;
    }[];
    static args: {
        type: import("@oclif/core/lib/interfaces/parser.js").Arg<string | undefined, Record<string, unknown>>;
        file: import("@oclif/core/lib/interfaces/parser.js").Arg<string | undefined, Record<string, unknown>>;
    };
    static flags: {
        format: import("@oclif/core/lib/interfaces/parser.js").OptionFlag<string | undefined, import("@oclif/core/lib/interfaces/parser.js").CustomOptions>;
        yes: import("@oclif/core/lib/interfaces/parser.js").BooleanFlag<boolean>;
    };
    run(): Promise<void>;
    protected catch(error: Error): Promise<any>;
    private listTypes;
    private showSchemaInfo;
    private outputSchema;
    private validate;
    private validateFunction;
    private getFileInput;
    private readFromStdin;
    private getSchemaUrl;
    private getBundledSchemaUrl;
    private getTypeScriptDeclarationsUrl;
}