export type LogLevel = 'quiet' | 'normal' | 'verbose';
/** Set log verbosity level (#10) */
export declare function setLogLevel(level: LogLevel): void;
export declare function getLogLevel(): LogLevel;
export declare const log: {
    /** Informational message */
    info: (msg: string) => void;
    /** Success message */
    success: (msg: string) => void;
    /** Warning message */
    warn: (msg: string) => void;
    /** Error message */
    error: (msg: string) => void;
    /** Debug message (only in verbose mode) */
    debug: (msg: string) => void;
    /** Dimmed/grey text for secondary info */
    dim: (msg: string) => void;
    /** Styled header */
    header: (msg: string) => void;
    /** Key-value pair display */
    kv: (key: string, value: string) => void;
    /** Blank line */
    br: () => void;
    /** Banner display (#19: uses imported version) */
    banner: () => void;
    /** Section header */
    section: (title: string) => void;
    /** Step indicator for multi-step operations */
    step: (current: number, total: number, msg: string) => void;
};
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