import { Profile } from 'pprof-format';
import { ProfileMetadata } from './ProfileMetadata.js';
export interface FlameNode {
    id: string;
    name: string;
    value: number;
    selfValue: number;
    sampleCount: number;
    selfSampleCount: number;
    children: FlameNode[];
    parent?: FlameNode;
    depth: number;
    x: number;
    width: number;
    selfWidth: number;
    fileName?: string;
    lineNumber?: number;
}
export interface FrameData {
    id: string;
    name: string;
    value: number;
    selfValue: number;
    depth: number;
    x: number;
    width: number;
    selfWidth: number;
    functionName: string;
    fileName?: string;
    lineNumber?: number;
    totalValue: number;
    sampleCount?: number;
}
/**
 * Processes Profile data and converts it to FlameNode structure
 */
export declare class FlameDataProcessor {
    #private;
    /**
     * Convert Profile to FlameNode structure
     */
    processProfile(profile: Profile, showAppCodeOnly?: boolean): FlameNode;
    /**
     * Get the processed flame graph data
     */
    getData(): FlameNode | null;
    /**
     * Get the profile metadata
     */
    getProfileMetadata(): ProfileMetadata | null;
    /**
     * Set frame padding
     */
    setFramePadding(padding: number): void;
    /**
     * Get frame padding
     */
    getFramePadding(): number;
    /**
     * Get maximum depth of the flame graph
     */
    getMaxDepth(): number;
    /**
     * Get frame height including padding
     */
    getFrameHeight(): number;
    /**
     * Calculate total graph height
     */
    calculateGraphHeight(): number;
    /**
     * Generate frame layout for rendering
     */
    generateFrames(): Array<{
        node: FlameNode;
        x1: number;
        x2: number;
        y1: number;
        y2: number;
    }>;
    /**
     * Get stack trace for a frame
     */
    getStackTrace(frameId: string): FlameNode[];
    /**
     * Get children of a frame
     */
    getFrameChildren(frameId: string): FlameNode[];
    /**
     * Find a frame by ID
     */
    findFrameById(id: string): FlameNode | null;
    /**
     * Get self-time value for a specific frame
     */
    getFrameSelfTime(frameId: string): number;
    /**
     * Get self-time as percentage of total profile time for a specific frame
     */
    getFrameSelfTimePercentage(frameId: string): number;
}
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