import type { Frame } from '../types/matrix';
export { textToBitmap, measureText, FONT_7x5 } from './BitmapFont';
/**
 * Renders a frame to text using character set
 */
export declare function renderFrame(frame: Frame, chars?: string[]): string;
/**
 * Converts text to a matrix frame
 */
export declare function textToMatrix(text: string, sourceChars?: string[]): Frame;
/**
 * Creates an empty frame
 */
export declare function createEmptyFrame(rows: number, cols: number): Frame;
/**
 * Simple 2D noise function
 */
export declare function noise2D(x: number, y: number): number;
/**
 * Creates a noise-based frame
 */
export declare function createNoiseFrame(rows: number, cols: number, scale?: number, intensity?: number): Frame;
/**
 * Applies a ripple effect to a frame
 */
export declare function applyRipple(frame: Frame, rippleX: number, rippleY: number, progress: number, strength?: number, radius?: number): Frame;
//# sourceMappingURL=MatrixRenderer.d.ts.map