export type Severity = 'destructive' | 'locking' | 'dynamic' | 'safe';
export interface MigrationHazard {
    severity: Severity;
    operation: string;
    statement: string;
    suggestion: string;
}
export declare function analyzeSQL(sql: string): MigrationHazard[];
export declare function formatHazards(hazards: MigrationHazard[], file: string): string;
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