/**
 * Keyword Detector Hook
 *
 * Detects magic keywords in user prompts and returns the appropriate
 * mode message to inject into context.
 *
 * Ported from oh-my-opencode's keyword-detector hook.
 */
export type KeywordType = 'ultrawork' | 'ultrathink' | 'search' | 'analyze';
export interface DetectedKeyword {
    type: KeywordType;
    keyword: string;
    position: number;
}
/**
 * Remove code blocks from text to prevent false positives
 * Handles both fenced code blocks and inline code
 */
export declare function removeCodeBlocks(text: string): string;
/**
 * Extract prompt text from message parts
 */
export declare function extractPromptText(parts: Array<{
    type: string;
    text?: string;
    [key: string]: unknown;
}>): string;
/**
 * Detect keywords in text and return matches with type info
 */
export declare function detectKeywordsWithType(text: string, _agentName?: string): DetectedKeyword[];
/**
 * Check if text contains any magic keyword
 */
export declare function hasKeyword(text: string): boolean;
/**
 * Get the highest priority keyword detected
 */
export declare function getPrimaryKeyword(text: string): DetectedKeyword | null;
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