From 28df87f81671a110a1f9c10188ede40753f0a11c Mon Sep 17 00:00:00 2001
From: Andrew Gaspar <andrew.james.gaspar@gmail.com>
Date: Mon, 27 May 2013 17:49:24 -0700
Subject: [PATCH] Added a declaration file for the LESS css compiler.

---
 less/less-tests.ts |  34 +++
 less/less.d.ts     | 542 +++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 576 insertions(+)
 create mode 100644 less/less-tests.ts
 create mode 100644 less/less.d.ts

diff --git a/less/less-tests.ts b/less/less-tests.ts
new file mode 100644
index 000000000..1080a8cf3
--- /dev/null
+++ b/less/less-tests.ts
@@ -0,0 +1,34 @@
+/// <reference path="less.d.ts" />
+
+import less = module("less");
+
+declare var __dirname: string;
+
+less.render('.class { width: (1 + 1) }', (e, css) => console.log(css));
+
+var parser: less.Parser = new less.Parser;
+
+parser.parse('.class { width: (1 + 1) }', function (err, tree) {
+    if (err) return console.error(err);
+    tree.toCSS();
+});
+
+var parser2 = new less.Parser({
+    paths: ['.', './lib'],
+    filename: 'style.less'
+});
+
+parser2.parse('.class { width: (1 + 1) }', (e, tree) => tree.toCSS({ compress: true }));
+
+var lessParser = new less.Parser({
+    paths: [__dirname],
+    filename: "out.less"
+});
+
+lessParser.parse('.class { width: (1 + 1) }', function (err, tree) {
+    tree.rules.forEach(function (rule) {
+        if (rule.path) {
+            console.log(rule.path);
+        }
+    });
+});
\ No newline at end of file
diff --git a/less/less.d.ts b/less/less.d.ts
new file mode 100644
index 000000000..f5746521a
--- /dev/null
+++ b/less/less.d.ts
@@ -0,0 +1,542 @@
+// Type definitions for LESS
+// Project: http://lesscss.org/
+// Definitions by: AndrewGaspar <https://github.com/AndrewGaspar>
+// Definitions: https://github.com/borisyankov/DefinitelyTyped
+
+declare module "less" {
+    class LessError {
+        constructor(e: Error, env);
+
+        type: any;
+        message: string;
+        filename: string;
+        index;
+        line: number;
+        callLine: number;
+        callExtract;
+        stack;
+        column;
+        extract: Array;
+    }
+
+    interface Options {
+        contents?;
+        rootpath?: string;
+        files?;
+        paths?: string[];
+        mime?: string;
+        filename?: string;
+        optimization?: number;
+        dumpLineNumbers?: bool;
+        strictImports?;
+        entryPath?: string;
+        relativeUrls?;
+        errback? (path: string, paths: string[], callback: Function, env: Options);
+        frames?;
+        compress?: bool;
+    }
+
+    export module tree {
+        export module mixin { // TODO
+            export class Call {
+
+            }
+
+            export class Definition extends Ruleset {
+
+            }
+        }
+
+        export module functions {
+            export function rgb(r: number, g: number, b: number): Color;
+            export function rgba(r: number, g: number, b: number, a: number): Color;
+            export function hsl(h: number, s?: number, l?: number): Color;
+            export function hsla(h: number, s?: number, l?: number, a?: number): Color;
+            export function hsv(h: number, s: number, v: number): Color;
+            export function hsva(h: number, s: number, v: number, a: number): Color;
+            export function hue(color: Color): Dimension;
+            export function saturation(color: Color): Dimension;
+            export function lightness(color: Color): Dimension;
+            export function red(color: Color): Dimension;
+            export function green(color: Color): Dimension;
+            export function blue(color: Color): Dimension;
+            export function alpha(color: Color): Dimension;
+            export function luma(color: Color): Dimension;
+            export function saturate(color: Color, amount: IValuableNumber): Color;
+            export function desaturate(color: Color, amount: IValuableNumber): Color;
+            export function lighten(color: Color, amount: IValuableNumber): Color;
+            export function darken(color: Color, amount: IValuableNumber): Color;
+            export function fadein(color: Color, amount: IValuableNumber): Color;
+            export function fadeout(color: Color, amount: IValuableNumber): Color;
+            export function fade(color: Color, amount: IValuableNumber): Color;
+            export function spin(color: Color, amount: IValuableNumber): Color;
+            export function mix(color1: Color, color2: Color, weight: Dimension): Color;
+            export function greyscale(color: Color): Color;
+            export function contrast(color: Color, dark?: Color, light?: Color, threshold?: IValuableNumber): Color;
+            export function contrast(color: Color, dark?: Color, light?: Color, threshold?: number): Color;
+            export function e(str: string): Anonymous;
+            export function e(str: JavaScript): Anonymous;
+            export function escape(str: IValuableString): Anonymous;
+            export function unit(val: IValuableNumber, unit?: ICSSable): Dimension;
+            export function round(n: Dimension, f?: IValuableNumber): Dimension;
+            export function round(n: number, f?: IValuableNumber): number;
+            export function ceil(n: number): number;
+            export function ceil(n: Dimension): Dimension;
+            export function floor(n: number): number;
+            export function floor(n: Dimension): Dimension;
+            export function argb(color: Color): Anonymous;
+            export function percentage(n: IValuableNumber): Dimension;
+            export function color(n: Quoted): Color;
+            export function iscolor(n): Keyword;
+            export function isnumber(n): Keyword;
+            export function isstring(n): Keyword;
+            export function iskeyword(n): Keyword;
+            export function isurl(n): Keyword;
+            export function ispixel(n): Keyword;
+            export function ispercentage(n): Keyword;
+            export function isem(n): Keyword;
+            export function multiply(color1: Color, color2: Color): Color;
+            export function screen(color1: Color, color2: Color): Color;
+            export function overlay(color1: Color, color2: Color): Color;
+            export function softlight(color1: Color, color2: Color): Color;
+            export function hardlight(color1: Color, color2: Color): Color;
+            export function difference(color1: Color, color2: Color): Color;
+            export function exclusion(color1: Color, color2: Color): Color;
+            export function average(color1: Color, color2: Color): Color;
+            export function negation(color1: Color, color2: Color): Color;
+            export function tint(color: Color, amount: Dimension): Color;
+            export function shade(color: Color, amount: Dimension): Color;
+        }
+
+        export var colors: any; // Could be module - got lazy
+
+        interface HasDebugInfo {
+            debugInfo: DebugInfo;
+        }
+
+        interface DebugInfo {
+            lineNumber;
+            fileName: string;
+        }
+
+        interface HSL {
+            h: number;
+            s: number;
+            l: number;
+            a: number;
+        }
+
+        interface DebugInfoFunction {
+            (env: Options, ctx: HasDebugInfo): string;
+            asComment(ctx: HasDebugInfo): string;
+            asMediaQuery(ctx: HasDebugInfo): string;
+        }
+
+        interface RuleContainer {
+            [name: string]: Rule;
+        }
+
+        interface ICSSable {
+            toCSS(ctx?, env?: Options): string;
+        }
+
+        interface IEvalable {
+            eval(env: Options): IEvalable;
+        }
+
+        interface IInjectable extends ICSSable, IEvalable {}
+
+        interface IOperable {
+            operate(op: Operation, other: IOperable): IOperable;
+        }
+
+        interface IComparable {
+            compare(x: IComparable): number;
+        }
+
+        interface IColorable {
+            toColor(): Color;
+        }
+
+        interface IValuableNumber {
+            value: number;
+        }
+
+        interface IValuableString {
+            value: string;
+        }
+
+        export class Color implements IOperable, IInjectable, IComparable {
+            constructor(rgb: string, a: number);
+            constructor(rgb: number[], a: number);
+
+            rgb: number[];
+            alpha: number;
+            eval(): Color;
+            toCSS(): string;
+            operate(op: Operation, other: Color): Color;
+            operate(op: Operation, other: IColorable): Color;
+            toHSL(): HSL;
+            toARGB(): string;
+            compare(x: Color): number;
+        }
+
+        export class Directive implements IInjectable {
+            constructor(name, value);
+
+            name;
+            value: ICSSable;
+            ruleset: Ruleset;
+            
+            toCSS(ctx?, env?: Options): string;
+            eval(env: Options): Directive;
+
+            variable(name);
+            find();
+            rulesets();
+        }
+
+        export class Operation implements IEvalable {
+            constructor(op, operands);
+
+            op: string;
+            operands: IEvalable;
+
+            eval(env: Options): IEvalable;
+
+            operate(op: string, a: number, b: number): number;
+        }
+
+        export class Dimension implements IColorable, IInjectable, IOperable, IComparable {
+            constructor(value: number, unit: string);
+
+            value: number;
+            unit: string;
+
+            eval(): Dimension;
+            toColor(): Color;
+            toCSS(): string;
+            operate(op: Operation, other: Dimension): Dimension;
+            compare(other: IComparable): number;
+        }
+
+        export class Keyword implements IInjectable, IComparable {
+            constructor(value: string);
+
+            value: string;
+
+            eval(): Keyword;
+            toCSS(): string;
+            compare(other: IComparable): number;
+
+            static True: Keyword;
+            static False: Keyword;
+        }
+
+        export class Variable implements IEvalable {
+            constructor(name: string, index, file: string);
+
+            name: string;
+            index;
+            file: string;
+
+            eval(env: Options): IEvalable;
+        }
+
+        export class AbstractRuleset implements IEvalable {
+            selectors: Selector[];
+            rules: any[];
+            strictImports;
+
+            eval(env: Options): Ruleset;
+            evalImports(env: Options): void;
+            makeImportant(): Ruleset;
+            matchArgs(args: any): bool;
+            resetCache(): void;
+            variables(): RuleContainer;
+            variable(): Rule;
+            rulesets(): Ruleset[];
+            find(selector: Selector, self: Rule): Rule[];
+            joinSelectors(paths: string[], context: Array[], selectors: Selector[]): void;
+            joinSelector(paths: string[], context: Array[], selector: Selector): void;
+            mergeElementsOnToSelectors(elements: Element[], selectors: Selector[]): void;
+        }
+
+        export class Ruleset extends AbstractRuleset {
+            constructor(selectors: Selector[], rules: Rule[], strictImports);
+
+            toCSS(context?: Array[], env?: Options): string;
+        }
+
+        export class Element implements IInjectable {
+            constructor(combinator: Combinator, value, index);
+
+            combinator: Combinator;
+            value;
+            index;
+
+            eval(env: Options): Element;
+            toCSS(env?: Options): string;
+        }
+
+        export class Combinator implements ICSSable {
+            constructor(value: string);
+
+            value: string;
+
+            toCSS(env?: Options): string;
+        }
+
+        export class Selector implements IInjectable {
+            constructor(elements: Element[]);
+
+            match(other: Selector): bool;
+            eval(env: Options): Selector;
+            toCSS(env?: Options): string;
+        }
+
+        export class Quoted implements IInjectable, IComparable {
+            constructor(str: string, content: string, escaped: bool, i);
+
+            escaped: bool;
+            value: string;
+            quote: string;
+            index;
+
+            toCSS(): string;
+            eval(env: Options): Quoted;
+            compare(x: IComparable): number;
+        }
+
+        export class Expression implements IInjectable {
+            constructor(value: IEvalable[]);
+
+            value: IEvalable[];
+
+            eval(env: Options): IEvalable;
+            toCSS(env?: Options): string;
+        }
+
+        export class Rule implements IInjectable {
+            constructor(name: string, value?: Value, important?: string, index?, inline?: bool);
+
+            name: string;
+            value: Value;
+            important: string;
+            index;
+            inline: bool;
+
+            toCSS(env?: Options): string;
+            eval(context): Rule;
+
+            makeImportant(): Rule;
+        }
+
+        export class Shorthand implements IInjectable {
+            constructor(a: ICSSable, b: ICSSable);
+
+            a: ICSSable;
+            b: ICSSable;
+
+            toCSS(env?: Options): string;
+            eval(): Shorthand;
+        }
+
+        export class Call implements IInjectable {
+            constructor(name: string, args: IEvalable[], index, filename: string);
+
+            name: string;
+            args: IEvalable[];
+            index;
+            filename: string;
+
+            eval(env: Options): IEvalable;
+            toCSS(env?: Options): string;
+        }
+
+        export class URL implements IInjectable {
+            constructor(val, rootpath: string);
+
+            value;
+            rootpath: string;
+
+            toCSS(): string;
+            eval(ctx): URL;
+        }
+
+        export class Alpha implements IInjectable {
+            constructor(val);
+
+            value;
+
+            toCSS(): string;
+            eval(env: Options): Alpha;
+        }
+
+        export class Import implements IInjectable {
+            constructor(path, imports, features: ICSSable, once: bool, index, rootpath);
+
+            once: bool;
+            index;
+            features: ICSSable;
+            rootpath;
+            path: string;
+            css: bool;
+
+            toCSS(env?: Options): string;
+            eval(env: Options): IEvalable;
+        }
+
+        export class Comment implements IInjectable {
+            constructor(value: string, silent);
+
+            value: string;
+            silent: bool;
+
+            toCSS(env?: Options): string;
+            eval(): Comment;
+        }
+
+        export class Anonymous implements IInjectable, IComparable {
+            constructor(value: string);
+
+            value: string;
+
+            toCSS(): string;
+            eval(): Anonymous;
+            compare(x): number;
+        }
+
+        export class Value implements IInjectable {
+            constructor(value: IEvalable[]);
+            
+            value: IEvalable[];
+            is: string;
+
+            eval(env: Options): IEvalable;
+            toCSS(env?: Options): string;
+        }
+
+        export class JavaScript implements IEvalable {
+            constructor(expression: string, index, escaped: bool);
+
+            escaped: bool;
+            expression: string;
+            index;
+
+            eval(env: Options): IEvalable;
+        }
+
+        export class Assignment implements IInjectable {
+            constructor(key: string, val);
+            constructor(key: string, val: ICSSable);
+            constructor(key: string, val: IEvalable);
+
+            key: string;
+            value;
+
+            toCSS(): string;
+            eval(env: Options): Assignment;
+        }
+
+        export class Condition {
+            constructor(op: string, l, r, i, negate: bool);
+
+            op: string;
+            lvalue;
+            rvalue;
+            index;
+            negate: bool;
+
+            eval(env: Options): bool;
+        }
+
+        export class Paren implements IInjectable {
+            constructor(node: IInjectable);
+            value: IInjectable;
+
+            toCSS(env?: Options): string;
+            eval(env: Options): Paren;
+        }
+
+        export class Media implements IInjectable {
+            constructor(value, features);
+
+            selectors: Selector[];
+            features: Value;
+            ruleset: Ruleset;
+
+            toCSS(ctx?, env?: Options): string;
+            eval(env: Options): IEvalable;
+
+            variable(name): Rule;
+            rulesets(): Ruleset[];
+            find(selector: Selector, self: Rule): Rule[];
+
+            emptySelectors(): Selector[];
+            evalTop(env: Options): IEvalable;
+            evalNested(env: Options): Ruleset;
+            permute(arr: Array): Array;
+            bubbleSelectors(selectors: Selector[]): void;
+        }
+
+        export class Ratio implements IInjectable {
+            constructor(value: string);
+
+            value: string;
+
+            toCSS(env?: Options): string;
+            eval(): Ratio;
+        }
+
+        export class UnicodeDescriptor implements IInjectable {
+            constructor(value: string);
+
+            value: string;
+            
+            toCSS(env?: Options): string;
+            eval(): UnicodeDescriptor;
+        }
+
+        export var debugInfo: DebugInfoFunction;
+        export function find(obj: Array, fun: Function): any;
+        export function jsify(obj: any): string;
+        export function operate(op: string, a: number, b: number): number;
+
+        export var True: Keyword;
+        export var False: Keyword;
+    }
+
+    class ParserNode extends tree.AbstractRuleset {
+        toCSS(): string;
+        toCSS(options: { compress: bool; }, variables?): string;
+    }
+
+    export class Parser {
+        constructor(env?: Options);
+
+        imports: {
+            paths: string[];
+            queue: string[];
+            files;
+            contents;
+            mime: string;
+            error;
+            push(path: string, callback: (e, root, imported) => void);
+        }; // TODO
+
+        parse: (str: string, callback: (error: LessError, root: ParserNode) => void ) => void;
+
+        parsers: { // Major TODO
+        };
+    }
+
+    export function render(input: string, callback: (e, css: string) => void): void;
+    export function render(input: string, options: Options,
+        callback: (e, css: string) => void): void;
+
+    export function formatError(ctx, options: { color: bool; }): string;
+    export function writeError(ctx, options: { color: bool; }): void;
+
+    export var version: number[];
+}
\ No newline at end of file