export declare function formatEmail(transcript: string): string;
export declare function formatText(transcript: string): string;
/**
 * Parses a spoken string into a boolean value.
 */
export declare function parseSpokenBoolean(text: string): boolean | null;
/**
 * Matches a spoken string against a list of options.
 */
export declare function matchOption(spokenText: string, options: Array<{
    label: string;
    value: string;
}>): string | null;
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