/**
 * CI-native output formats (RFC 0003 R4). One normalized finding shape in,
 * three formats out: --json (stable machine schema), --sarif (SARIF 2.1.0
 * for code-scanning upload), --github (workflow-command annotations).
 */
export interface ReportableFinding {
    code: string;
    severity: "error" | "warning";
    message: string;
    fix?: string;
    /** File+line for audit evidence; the project file for design findings. */
    file: string;
    line?: number;
    screen?: string;
    state?: string;
    journey?: string;
}
export interface ReportEnvelope {
    tool: "uxloom";
    command: "check" | "audit" | "design";
    version: string;
    summary: Record<string, number | string>;
    findings: ReportableFinding[];
}
export type OutputFormat = "human" | "json" | "sarif" | "github";
export declare function parseFormatFlag(args: string[]): OutputFormat;
export declare function renderJson(envelope: ReportEnvelope): string;
export declare function renderSarif(envelope: ReportEnvelope): string;
export declare function renderGithub(envelope: ReportEnvelope): string;
export declare function render(envelope: ReportEnvelope, format: Exclude<OutputFormat, "human">): string;