export type MediaReviewIssueCode = 'bad_filename' | 'missing_alt' | 'weak_alt' | 'oversized_width' | 'oversized_file' | 'animated_gif' | 'no_media_wrapper';
export type MediaReviewSeverity = 'fail' | 'warn';
export interface MediaReviewIssue {
    code: MediaReviewIssueCode;
    severity: MediaReviewSeverity;
    message: string;
}
export interface MediaReviewThresholds {
    maxWidth: number;
    maxImageBytes: number;
    maxSvgBytes: number;
    maxVideoBytes: number;
    maxLottieBytes: number;
    warnImageBytes: number;
    warnVideoBytes: number;
    warnLottieBytes: number;
}
export declare const DEFAULT_MEDIA_REVIEW_THRESHOLDS: MediaReviewThresholds;
export interface MediaReviewAssetInput {
    id: string;
    fileName: string;
    title: string;
    description: string | null;
    contentType: string;
    width: number | null;
    height: number | null;
    size: number | null;
    mediaEntryCount: number;
}
export declare function isVisualAssetContentType(contentType: string): boolean;
export declare function reviewMediaAsset(asset: MediaReviewAssetInput, thresholds?: MediaReviewThresholds): MediaReviewIssue[];
export declare function hasFailingIssues(issues: MediaReviewIssue[]): boolean;
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