gm.d.ts

// Type definitions for gm 1.17.0
// Project: https://github.com/aheckmann/gm
// Definitions by: Joel Spadin <https://github.com/ChaosinaCan>
// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped

/// <reference path="../node/node.d.ts"/>

declare module "gm" {
	import stream = require('stream');

	function m(image: string): m.State;
	function m(stream:NodeJS.ReadableStream, image?: string): m.State;
	function m(buffer:Buffer, image?: string): m.State;
	function m(width:number, height:number, color?:string): m.State;

	namespace m {
		export interface ClassOptions {
			imageMagick?: boolean;
			nativeAutoOrient?: boolean;
		}

		export interface CompareCallback {
			(err: Error, isEqual: boolean, equality: number, raw: number): any;
		}

		export interface GetterCallback<T> {
			(err: Error, value: T): any;
		}

		export interface WriteCallback {
			(err: Error, stdout: string, stderr: string, cmd: string): any;
		}

		export interface ChannelInfo<T> {
			Red: T;
			Green: T;
			Blue: T;
		}

		export interface CompareOptions {
			file?: string;
			highlightColor?: string;
			highlightStyle?: string;
			tolerance?: number;
		}

		export interface ColorStatistics {
			Minimum: string;
			Maximum: string;
			Mean: string;
			'Standard Deviation': string;
		}

		export interface Dimensions {
			width: number;
			height: number;
		}

		export interface ImageInfo {
			'Background Color': string;
			'Border Color': string;
			'Channel Depths': ChannelInfo<string>;
			'Channel Statistics': ChannelInfo<ColorStatistics>;
			Class: string;
			color: number;
			Compose: string;
			Compression: string;
			depth: number;
			Depth: string;
			Dispose: string;
			Filesize: string;
			format: string;
			Format: string;
			Geometry: string;
			Interlace: string;
			Iterations: string;
			'JPEG-Quality'?: string;
			'JPEG-Colorspace'?: string;
			'JPEG-Colorspace-Name'?: string;
			'JPEG-Sampling-factors'?: string;
			'Matte Color': string;
			Orientation: string;
			'Page geometry': string;
			path: string;

			'Profile-color'?: string;
			'Profile-iptc'?: {
				[key: string]: string;
			};
			'Profile-EXIF'?: {
				[key: string]: string;
			};
			'Profile-XMP'?: string;
			Resolution?: string;
			size: Dimensions;
			Signature: string;
			Software: string;
			Tainted: string;
			Type: string;
		}

		export interface State {
			// Image Operations
			adjoin(): State;
			affine(matrix: string): State;
			antialias(enable: boolean): State;
			append(image: string, ltr?: boolean): State;
			authenticate(password: string): State;
			autoOrient(): State;
			backdrop(): State;
			bitdepth(bits: number): State;
			blackThreshold(intensity: number): State;
			blackThreshold(red: number, green: number, blue: number, opacity?: number): State;
			bluePrimary(x: number, y: number): State;
			blur(radius: number, sigma?: number): State;
			border(width: number, height: number): State;
			borderColor(color: string): State;
			box(color: string): State;
			channel(type: 'Red'): State;
			channel(type: 'Green'): State;
			channel(type: 'Blue'): State;
			channel(type: 'Opacity'): State;
			channel(type: 'Matte'): State;
			channel(type: 'Cyan'): State;
			channel(type: 'Magenta'): State;
			channel(type: 'Yellow'): State;
			channel(type: 'Black'): State;
			channel(type: 'Gray'): State;
			channel(type: string): State;
			charcoal(factor: number): State;
			chop(width: number, height: number, x?: number, y?: number): State;
			clip(): State;
			coalesce(): State;
			colorize(red: number, green: number, blue: number): State;
			colorMap(type: 'shared'): State;
			colorMap(type: 'private'): State;
			colorMap(type: string): State;
			colors(colors: number): State;
			colorspace(space: 'CineonLog'): State;
			colorspace(space: 'CMYK'): State;
			colorspace(space: 'GRAY'): State;
			colorspace(space: 'HSL'): State;
			colorspace(space: 'HSB'): State;
			colorspace(space: 'OHTA'): State;
			colorspace(space: 'RGB'): State;
			colorspace(space: 'Rec601Luma'): State;
			colorspace(space: 'Rec709Luma'): State;
			colorspace(space: 'Rec601YCbCr'): State;
			colorspace(space: 'Rec709YCbCr'): State;
			colorspace(space: 'Transparent'): State;
			colorspace(space: 'XYZ'): State;
			colorspace(space: 'YCbCr'): State;
			colorspace(space: 'YIQ'): State;
			colorspace(space: 'YPbPr'): State;
			colorspace(space: 'YUV'): State;
			colorspace(space: string): State;
			compose(operator: 'Over'): State;
			compose(operator: 'In'): State;
			compose(operator: 'Out'): State;
			compose(operator: 'Atop'): State;
			compose(operator: 'Xor'): State;
			compose(operator: 'Plus'): State;
			compose(operator: 'Minus'): State;
			compose(operator: 'Add'): State;
			compose(operator: 'Subtract'): State;
			compose(operator: 'Difference'): State;
			compose(operator: 'Divide'): State;
			compose(operator: 'Multiply'): State;
			compose(operator: 'Bumpmap'): State;
			compose(operator: 'Copy'): State;
			compose(operator: 'CopyRed'): State;
			compose(operator: 'CopyGreen'): State;
			compose(operator: 'CopyBlue'): State;
			compose(operator: 'CopyOpacity'): State;
			compose(operator: 'CopyCyan'): State;
			compose(operator: 'CopyMagenta'): State;
			compose(operator: 'CopyYellow'): State;
			compose(operator: 'CopyBlack'): State;
			compose(operator: string): State;
			compress(type: 'None'): State;
			compress(type: 'BZip'): State;
			compress(type: 'Fax'): State;
			compress(type: 'Group4'): State;
			compress(type: 'JPEG'): State;
			compress(type: 'Lossless'): State;
			compress(type: 'LZW'): State;
			compress(type: 'RLE'): State;
			compress(type: 'Zip'): State;
			compress(type: 'LZMA'): State;
			compress(type: string): State;
			contrast(multiplier: number): State;
			convolve(kernel: string): State;
			createDirectories(): State;
			crop(width: number, height: number, x?: number, y?: number, percent?: boolean): State;
			cycle(amount: number): State;
			deconstruct(): State;
			define(): State;
			delay(milliseconds: number): State;
			density(width: number, height: number): State;
			despeckle(): State;
			displace(horizontal: number, vertical: number): State;
			display(xServer: string): State;
			dispose(method: 'Undefined'): State;
			dispose(method: 'None'): State;
			dispose(method: 'Background'): State;
			dispose(method: 'Previous'): State;
			dispose(method: string): State;
			dissolve(percent: number): State;
			dither(enable?: boolean): State;
			edge(radius?: number): State;
			emboss(radius?: number): State;
			encoding(encoding: 'AdobeCustom'): State;
			encoding(encoding: 'AdobeExpert'): State;
			encoding(encoding: 'AdobeStandard'): State;
			encoding(encoding: 'AppleRoman'): State;
			encoding(encoding: 'BIG5'): State;
			encoding(encoding: 'GB2312'): State;
			encoding(encoding: 'Latin 2'): State;
			encoding(encoding: 'None'): State;
			encoding(encoding: 'SJIScode'): State;
			encoding(encoding: 'Symbol'): State;
			encoding(encoding: 'Unicode'): State;
			encoding(encoding: 'Wansung'): State;
			encoding(encoding: string): State;
			endian(type: 'MSB'): State;
			endian(type: 'LSB'): State;
			endian(type: 'Native'): State;
			endian(type: string): State;
			enhance(): State;
			equalize(): State;
			extent(width: number, height: number, options?: string): State;
			file(filename: string): State;
			filter(type: 'Point'): State;
			filter(type: 'Box'): State;
			filter(type: 'Triangle'): State;
			filter(type: 'Hermite'): State;
			filter(type: 'Hanning'): State;
			filter(type: 'Hamming'): State;
			filter(type: 'Blackman'): State;
			filter(type: 'Gaussian'): State;
			filter(type: 'Quadratic'): State;
			filter(type: 'Cubic'): State;
			filter(type: 'Catrom'): State;
			filter(type: 'Mitchell'): State;
			filter(type: 'Lanczos'): State;
			filter(type: 'Bessel'): State;
			filter(type: 'Sinc'): State;
			filter(type: string): State;
			flatten(): State;
			flip(): State;
			flop(): State;
			foreground(color: string): State;
			frame(width: number, height: number, outerBevelWidth: number, outBevelHeight: number): State;
			fuzz(distance: number, percent?: boolean): State;
			gamma(r: number, g: number, b: number): State;
			gaussian(radius: number, sigma?: number): State;
			/** Width and height are specified in percents */
			geometry(width: number, height: number, option: '%'): State;
			/** Specify maximum area in pixels */
			geometry(width: number, height: number, option: '@'): State;
			/** Ignore aspect ratio */
			geometry(width: number, height: number, option: '!'): State;
			/** Width and height are minimum values */
			geometry(width: number, height: number, option: '^'): State;
			/** Change dimensions only if image is smaller than width or height */
			geometry(width: number, height: number, option: '<'): State;
			/** Change dimensions only if image is larger than width or height */
			geometry(width: number, height: number, option: '>'): State;
			geometry(width: number, height?: number, option?: string): State;
			geometry(geometry: string): State;
			greenPrimary(x: number, y: number): State;
			gravity(direction: 'NorthWest'): State;
			gravity(direction: 'North'): State;
			gravity(direction: 'NorthEast'): State;
			gravity(direction: 'West'): State;
			gravity(direction: 'Center'): State;
			gravity(direction: 'East'): State;
			gravity(direction: 'SouthWest'): State;
			gravity(direction: 'South'): State;
			gravity(direction: 'SouthEast'): State;
			gravity(direction: string): State;
			highlightColor(color: string): State;
			highlightStyle(style: 'Assign'): State;
			highlightStyle(style: 'Threshold'): State;
			highlightStyle(style: 'Tint'): State;
			highlightStyle(style: 'XOR'): State;
			highlightStyle(style: string): State;
			iconGeometry(geometry: string): State;
			implode(factor?: number): State;
			intent(type: 'Absolute'): State;
			intent(type: 'Perceptual'): State;
			intent(type: 'Relative'): State;
			intent(type: 'Saturation'): State;
			intent(type: string): State;
			interlace(type: 'None'): State;
			interlace(type: 'Line'): State;
			interlace(type: 'Plane'): State;
			interlace(type: 'Partition'): State;
			interlace(type: string): State;
			label(name: string): State;
			lat(width: number, height: number, offset: number, percent?: boolean): State;
			level(blackPoint: number, gamma: number, whitePoint: number, percent?: boolean): State;
			limit(type: 'disk', val: string): State;
			limit(type: 'file', val: string): State;
			limit(type: 'map', val: string): State;
			limit(type: 'memory', val: string): State;
			limit(type: 'pixels', val: string): State;
			limit(type: 'threads', val: string): State;
			limit(type: string, val: string): State;
			list(type: string): State;
			list(type: 'Color'): State;
			list(type: 'Delegate'): State;
			list(type: 'Format'): State;
			list(type: 'Magic'): State;
			list(type: 'Module'): State;
			list(type: 'Resource'): State;
			list(type: 'Type'): State;
			log(format: string): State;
			loop(iterations: number): State;
			lower(width: number, height: number): State;
			magnify(factor: number): State;
			map(filename: string): State;
			mask(filename: string): State;
			matte(): State;
			matteColor(color: string): State;
			maximumError(limit: number): State;
			median(radius?: number): State;
			minify(factor: number): State;
			mode(mode: 'frame'): State;
			mode(mode: 'unframe'): State;
			mode(mode: 'concatenate'): State;
			mode(mode: string): State;
			modulate(b: number, s: number, h: number): State;
			monitor(): State;
			monochrome(): State;
			morph(otherImg: string, outName: string, callback?: WriteCallback): State;
			morph(otherImg: string[], outName: string, callback?: WriteCallback): State;
			mosaic(): State;
			motionBlur(radius: number, sigma?: number, angle?: number): State;
			name(): State;
			negative(): State;
			noise(type: 'uniform'): State;
			noise(type: 'gaussian'): State;
			noise(type: 'multiplicative'): State;
			noise(type: 'impulse'): State;
			noise(type: 'laplacian'): State;
			noise(type: 'poisson'): State;
			noise(type: string): State;
			noise(radius: number): State;
			noop(): State;
			normalize(): State;
			opaque(color: string): State;
			operator(channel: string, operator: 'Add', rvalue: number, percent?: boolean): State;
			operator(channel: string, operator: 'And', rvalue: number, percent?: boolean): State;
			operator(channel: string, operator: 'Assign', rvalue: number, percent?: boolean): State;
			operator(channel: string, operator: 'Depth', rvalue: number, percent?: boolean): State;
			operator(channel: string, operator: 'Divide', rvalue: number, percent?: boolean): State;
			operator(channel: string, operator: 'Gamma', rvalue: number, percent?: boolean): State;
			operator(channel: string, operator: 'Negate', rvalue: number, percent?: boolean): State;
			operator(channel: string, operator: 'LShift', rvalue: number, percent?: boolean): State;
			operator(channel: string, operator: 'Log', rvalue: number, percent?: boolean): State;
			operator(channel: string, operator: 'Max', rvalue: number, percent?: boolean): State;
			operator(channel: string, operator: 'Min', rvalue: number, percent?: boolean): State;
			operator(channel: string, operator: 'Multiply', rvalue: number, percent?: boolean): State;
			operator(channel: string, operator: 'Or', rvalue: number, percent?: boolean): State;
			operator(channel: string, operator: 'Pow', rvalue: number, percent?: boolean): State;
			operator(channel: string, operator: 'RShift', rvalue: number, percent?: boolean): State;
			operator(channel: string, operator: 'Subtract', rvalue: number, percent?: boolean): State;
			operator(channel: string, operator: 'Threshold', rvalue: number, percent?: boolean): State;
			operator(channel: string, operator: 'Threshold-White', rvalue: number, percent?: boolean): State;
			operator(channel: string, operator: 'Threshold-White-Negate', rvalue: number, percent?: boolean): State;
			operator(channel: string, operator: 'Threshold-Black', rvalue: number, percent?: boolean): State;
			operator(channel: string, operator: 'Threshold-Black-Negate', rvalue: number, percent?: boolean): State;
			operator(channel: string, operator: 'Xor', rvalue: number, percent?: boolean): State;
			operator(channel: string, operator: 'Noise-Gaussian', rvalue: number, percent?: boolean): State;
			operator(channel: string, operator: 'Noise-Impulse', rvalue: number, percent?: boolean): State;
			operator(channel: string, operator: 'Noise-Laplacian', rvalue: number, percent?: boolean): State;
			operator(channel: string, operator: 'Noise-Multiplicative', rvalue: number, percent?: boolean): State;
			operator(channel: string, operator: 'Noise-Poisson', rvalue: number, percent?: boolean): State;
			operator(channel: string, operator: 'Noise-Random', rvalue: number, percent?: boolean): State;
			operator(channel: string, operator: 'Noise-Uniform', rvalue: number, percent?: boolean): State;
			operator(channel: string, operator: string, rvalue: number, percent?: boolean): State;
			orderedDither(channelType: 'All', NxN: string): State;
			orderedDither(channelType: 'Intensity', NxN: string): State;
			orderedDither(channelType: 'Red', NxN: string): State;
			orderedDither(channelType: 'Green', NxN: string): State;
			orderedDither(channelType: 'Blue', NxN: string): State;
			orderedDither(channelType: 'Cyan', NxN: string): State;
			orderedDither(channelType: 'Magenta', NxN: string): State;
			orderedDither(channelType: 'Yellow', NxN: string): State;
			orderedDither(channelType: 'Black', NxN: string): State;
			orderedDither(channelType: 'Opacity', NxN: string): State;
			orderedDither(channelType: string, NxN: string): State;
			outputDirectory(directory: string): State;
			page(width: number, height: number, arg?: '%'): State;
			page(width: number, height: number, arg?: '!'): State;
			page(width: number, height: number, arg?: '<'): State;
			page(width: number, height: number, arg?: '>'): State;
			page(width: number, height: number, arg?: string): State;
			pause(seconds: number): State;
			pen(color: string): State;
			ping(): State;
			pointSize(size: number): State;
			noProfile(): State;
			preview(type: 'Rotate'): State;
			preview(type: 'Shear'): State;
			preview(type: 'Roll'): State;
			preview(type: 'Hue'): State;
			preview(type: 'Saturation'): State;
			preview(type: 'Brightness'): State;
			preview(type: 'Gamma'): State;
			preview(type: 'Spiff'): State;
			preview(type: 'Dull'): State;
			preview(type: 'Grayscale'): State;
			preview(type: 'Quantize'): State;
			preview(type: 'Despeckle'): State;
			preview(type: 'ReduceNoise'): State;
			preview(type: 'AddNoise'): State;
			preview(type: 'Sharpen'): State;
			preview(type: 'Blur'): State;
			preview(type: 'Threshold'): State;
			preview(type: 'EdgeDetect'): State;
			preview(type: 'Spread'): State;
			preview(type: 'Shade'): State;
			preview(type: 'Raise'): State;
			preview(type: 'Segment'): State;
			preview(type: 'Solarize'): State;
			preview(type: 'Swirl'): State;
			preview(type: 'Implode'): State;
			preview(type: 'Wave'): State;
			preview(type: 'OilPaint'): State;
			preview(type: 'CharcoalDrawing'): State;
			preview(type: 'JPEG'): State;
			preview(type: string): State;
			paint(radius: number): State;
			process(command: string): State;
			profile(filename: string): State;
			progress(): State;
			randomThreshold(channelType: 'All', LOWxHIGH: string): State;
			randomThreshold(channelType: 'Intensity', LOWxHIGH: string): State;
			randomThreshold(channelType: 'Red', LOWxHIGH: string): State;
			randomThreshold(channelType: 'Green', LOWxHIGH: string): State;
			randomThreshold(channelType: 'Blue', LOWxHIGH: string): State;
			randomThreshold(channelType: 'Cyan', LOWxHIGH: string): State;
			randomThreshold(channelType: 'Magenta', LOWxHIGH: string): State;
			randomThreshold(channelType: 'Yellow', LOWxHIGH: string): State;
			randomThreshold(channelType: 'Black', LOWxHIGH: string): State;
			randomThreshold(channelType: 'Opacity', LOWxHIGH: string): State;
			randomThreshold(channelType: string, LOWxHIGH: string): State;
			quality(level: number): State;
			raise(width: number, height: number): State;
			recolor(matrix: string): State;
			redPrimary(x: number, y: number): State;
			region(width: number, height: number, x?: number, y?: number): State;
			remote(): State;
			render(): State;
			repage(reset: '+'): State;
			repage(reset: string): State;
			repage(width: number, height: number, xoff: number, yoff: number, arg?: string): State;
			sample(geometry: string): State;
			samplingFactor(horizontalFactor: number, verticalFactor: number): State;
			rawSize(width: number, height: number, offset?: number): State;
			resample(horizontal: number, vertical: number): State;
			/** Width and height are specified in percents */
			resize(width: number, height: number, option: '%'): State;
			/** Specify maximum area in pixels */
			resize(width: number, height: number, option: '@'): State;
			/** Ignore aspect ratio */
			resize(width: number, height: number, option: '!'): State;
			/** Width and height are minimum values */
			resize(width: number, height: number, option: '^'): State;
			/** Change dimensions only if image is smaller than width or height */
			resize(width: number, height: number, option: '<'): State;
			/** Change dimensions only if image is larger than width or height */
			resize(width: number, height: number, option: '>'): State;
			resize(width: number, height?: number, option?: string): State;
			roll(horizontal: number, vertical: number): State;
			rotate(backgroundColor: string, degrees: number): State;
			scene(index: number): State;
			scenes(start: number, end: number): State;
			scale(width: number, height: number): State;
			screen(): State;
			segment(clustherThreshold: number, smoothingThreshold: number): State;
			sepia(): State;
			set(attribute: string, value: string): State;
			setFormat(format: string): State;
			shade(azimuth: number, elevation: number): State;
			shadow(radius: number, sigma?: number): State;
			sharedMemory(): State;
			shave(width: number, height: number, percent?: boolean): State;
			sharpen(radius: number, sigma?: number): State;
			shear(xDegrees: number, yDegress: number): State;
			silent(): State;
			snaps(count: number): State;
			solarize(threshold: number): State;
			spread(amount: number): State;
			stegano(offset: number): State;
			stereo(): State;
			strip(): State;
			swirl(degrees: number): State;
			textFont(font: string): State;
			threshold(value: number, percent?: boolean): State;
			thumb(width: number, height: number, outName: string, callback: WriteCallback): State;
			thumb(width: number, height: number, outName: string, quality: number, callback: WriteCallback): State;
			thumb(width: number, height: number, outName: string, quality: number, align: 'topleft', callback: WriteCallback): State;
			thumb(width: number, height: number, outName: string, quality: number, align: 'center', callback: WriteCallback): State;
			thumb(width: number, height: number, outName: string, quality: number, align: string, callback: WriteCallback): State;
			tile(filename: string): State;
			title(title: string): State;
			transform(color: string): State;
			transparent(color: string): State;
			treeDepth(depth: number): State;
			trim(): State;
			type(type: 'Bilevel'): State;
			type(type: 'Grayscale'): State;
			type(type: 'Palette'): State;
			type(type: 'PaletteMatte'): State;
			type(type: 'TrueColor'): State;
			type(type: 'TrueColorMatte'): State;
			type(type: 'ColorSeparation'): State;
			type(type: 'ColorSeparationMatte'): State;
			type(type: 'Optimize'): State;
			type(type: string): State;
			update(seconds: number): State;
			units(type: 'Undefined'): State;
			units(type: 'PixelsPerInch'): State;
			units(type: 'PixelsPerCentimeter'): State;
			units(type: string): State;
			unsharp(radius: number, sigma?: number, amount?: number, threshold?: number): State;
			usePixmap(): State;
			view(): State;
			virtualPixel(method: 'Constant'): State;
			virtualPixel(method: 'Edge'): State;
			virtualPixel(method: 'Mirror'): State;
			virtualPixel(method: 'Tile'): State;
			virtualPixel(method: string): State;
			visual(type: 'StaticGray'): State;
			visual(type: 'GrayScale'): State;
			visual(type: 'StaticColor'): State;
			visual(type: 'PseudoColor'): State;
			visual(type: 'TrueColor'): State;
			visual(type: 'DirectColor'): State;
			visual(type: 'default'): State;
			visual(type: string): State;
			watermark(brightness: number, saturation: number): State;
			wave(amplitude: number, wavelength: number): State;
			whitePoint(x: number, y: number): State;
			whiteThreshold(intensity: number): State;
			whiteThreshold(red: number, green: number, blue: number, opacity?: number): State;
			window(id: string): State;
			windowGroup(): State;

			// Getters
			color(callback: GetterCallback<number>): State;
			depth(callback: GetterCallback<number>): State;
			filesize(callback: GetterCallback<string>): State;
			format(callback: GetterCallback<string>): State;
			identify(callback: GetterCallback<ImageInfo>): State;
			res(callback: GetterCallback<string>): State;
			size(callback: GetterCallback<Dimensions>): State;
			orientation(callback: GetterCallback<string>): State;

			// Drawing Operations
			draw(args: string): State;
			drawArc(x0: number, y0: number, x1: number, y1: number, r0: number, r1: number): State;
			drawBezier(x0: number, y0: number, x1: number, y1: number): State;
			drawBezier(x0: number, y0: number, x1: number, y1: number, x2: number, y2: number): State;
			drawBezier(x0: number, y0: number, x1: number, y1: number, x2: number, y2: number, ...coords: number[]): State;
			drawCircle(x0: number, y0: number, x1: number, y1: number): State;
			drawEllipse(x0: number, y0: number, rx: number, ry: number, a0: number, a1: number): State;
			drawLine(x0: number, y0: number, x1: number, y1: number): State;
			drawPoint(x: number, y: number): State;
			drawPolygon(x0: number, y0: number, x1: number, y1: number, x2: number, y2: number): State;
			drawPolygon(x0: number, y0: number, x1: number, y1: number, x2: number, y2: number, ...coords: number[]): State;
			drawPolyline(x0: number, y0: number, x1: number, y1: number, x2: number, y2: number): State;
			drawPolyline(x0: number, y0: number, x1: number, y1: number, x2: number, y2: number, ...coords: number[]): State;
			drawRectangle(x0: number, y0: number, x1: number, y1: number): State;
			drawRectangle(x0: number, y0: number, x1: number, y1: number, rc: number): State;
			drawRectangle(x0: number, y0: number, x1: number, y1: number, wc: number, hc: number): State;
			drawText(x: number, y: number, text: string, gravity: 'NorthWest'): State;
			drawText(x: number, y: number, text: string, gravity: 'North'): State;
			drawText(x: number, y: number, text: string, gravity: 'NorthEast'): State;
			drawText(x: number, y: number, text: string, gravity: 'West'): State;
			drawText(x: number, y: number, text: string, gravity: 'Center'): State;
			drawText(x: number, y: number, text: string, gravity: 'East'): State;
			drawText(x: number, y: number, text: string, gravity: 'SouthWest'): State;
			drawText(x: number, y: number, text: string, gravity: 'South'): State;
			drawText(x: number, y: number, text: string, gravity: 'SouthEast'): State;
			drawText(x: number, y: number, text: string, gravity?: string): State;
			fill(color: string): State;
			font(name: string, size?: number): State;
			fontSize(size: number): State;
			stroke(color: string, width?: number): State;
			strokeWidth(width: number): State;
			setDraw(property: 'color', x: number, y: number, method: 'point'): State;
			setDraw(property: 'color', x: number, y: number, method: 'replace'): State;
			setDraw(property: 'color', x: number, y: number, method: 'floodfill'): State;
			setDraw(property: 'color', x: number, y: number, method: 'filltoborder'): State;
			setDraw(property: 'color', x: number, y: number, method: 'reset'): State;
			setDraw(property: 'matte', x: number, y: number, method: 'point'): State;
			setDraw(property: 'matte', x: number, y: number, method: 'replace'): State;
			setDraw(property: 'matte', x: number, y: number, method: 'floodfill'): State;
			setDraw(property: 'matte', x: number, y: number, method: 'filltoborder'): State;
			setDraw(property: 'matte', x: number, y: number, method: 'reset'): State;
			setDraw(property: string, x: number, y: number, method: string): State;

			// Commands
			stream(callback?: WriteCallback): stream.PassThrough;
			stream(format: string, callback?: WriteCallback): stream.PassThrough;
			toBuffer(callback: (err: Error, buffer: Buffer) => any): stream.PassThrough;
			toBuffer(format: string, callback: (err: Error, buffer: Buffer) => any): stream.PassThrough;
			write(filename: string, callback: WriteCallback): void;
		}

		export interface SubClass {
			(image: string): State;
		}

		export function compare(filename1: string, filename2: string, callback: CompareCallback): void;
		export function compare(filename1: string, filename2: string, tolerance: number, callback: CompareCallback): void;
		export function compare(filename1: string, filename2: string, options: CompareOptions, callback: CompareCallback): void;

		export function subClass(options: ClassOptions): SubClass;
	}

	export = m;
}