import _ = require("../index");
declare module "../index" {
    // camelCase

    interface LoDashStatic {
        /**
         * Converts string to camel case.
         *
         * @param string The string to convert.
         * @return Returns the camel cased string.
         */
        camelCase(string?: string): string;
    }

    interface LoDashImplicitWrapper<TValue> {
        /**
         * @see _.camelCase
         */
        camelCase(): string;
    }

    interface LoDashExplicitWrapper<TValue> {
        /**
         * @see _.camelCase
         */
        camelCase(): LoDashExplicitWrapper<string>;
    }

    // capitalize

    interface LoDashStatic {
        /**
         * Converts the first character of string to upper case and the remaining to lower case.
         *
         * @param string The string to capitalize.
         * @return Returns the capitalized string.
         */
        capitalize(string?: string): string;
    }

    interface LoDashImplicitWrapper<TValue> {
        /**
         * @see _.capitalize
         */
        capitalize(): string;
    }

    interface LoDashExplicitWrapper<TValue> {
        /**
         * @see _.capitalize
         */
        capitalize(): LoDashExplicitWrapper<string>;
    }

    // deburr

    interface LoDashStatic {
        /**
         * Deburrs string by converting latin-1 supplementary letters to basic latin letters and removing combining
         * diacritical marks.
         *
         * @param string The string to deburr.
         * @return Returns the deburred string.
         */
        deburr(string?: string): string;
    }

    interface LoDashImplicitWrapper<TValue> {
        /**
         * @see _.deburr
         */
        deburr(): string;
    }

    interface LoDashExplicitWrapper<TValue> {
        /**
         * @see _.deburr
         */
        deburr(): LoDashExplicitWrapper<string>;
    }

    // endsWith

    interface LoDashStatic {
        /**
         * Checks if string ends with the given target string.
         *
         * @param string The string to search.
         * @param target The string to search for.
         * @param position The position to search from.
         * @return Returns true if string ends with target, else false.
         */
        endsWith(
            string?: string,
            target?: string,
            position?: number
        ): boolean;
    }

    interface LoDashImplicitWrapper<TValue> {
        /**
         * @see _.endsWith
         */
        endsWith(
            target?: string,
            position?: number
        ): boolean;
    }

    interface LoDashExplicitWrapper<TValue> {
        /**
         * @see _.endsWith
         */
        endsWith(
            target?: string,
            position?: number
        ): LoDashExplicitWrapper<boolean>;
    }

    // escape

    interface LoDashStatic {
        /**
         * Converts the characters "&", "<", ">", '"', "'", and "`" in string to their corresponding HTML entities.
         *
         * Note: No other characters are escaped. To escape additional characters use a third-party library like he.
         *
         * hough the ">" character is escaped for symmetry, characters like ">" and "/" don’t need escaping in HTML
         * and have no special meaning unless they're part of a tag or unquoted attribute value. See Mathias Bynens’s
         * article (under "semi-related fun fact") for more details.
         *
         * Backticks are escaped because in IE < 9, they can break out of attribute values or HTML comments. See #59,
         * #102, #108, and #133 of the HTML5 Security Cheatsheet for more details.
         *
         * When working with HTML you should always quote attribute values to reduce XSS vectors.
         *
         * @param string The string to escape.
         * @return Returns the escaped string.
         */
        escape(string?: string): string;
    }

    interface LoDashImplicitWrapper<TValue> {
        /**
         * @see _.escape
         */
        escape(): string;
    }

    interface LoDashExplicitWrapper<TValue> {
        /**
         * @see _.escape
         */
        escape(): LoDashExplicitWrapper<string>;
    }

    // escapeRegExp

    interface LoDashStatic {
        /**
         * Escapes the RegExp special characters "^", "$", "\", ".", "*", "+", "?", "(", ")", "[", "]",
         * "{", "}", and "|" in string.
         *
         * @param string The string to escape.
         * @return Returns the escaped string.
         */
        escapeRegExp(string?: string): string;
    }

    interface LoDashImplicitWrapper<TValue> {
        /**
         * @see _.escapeRegExp
         */
        escapeRegExp(): string;
    }

    interface LoDashExplicitWrapper<TValue> {
        /**
         * @see _.escapeRegExp
         */
        escapeRegExp(): LoDashExplicitWrapper<string>;
    }

    // kebabCase

    interface LoDashStatic {
        /**
         * Converts string to kebab case.
         *
         * @param string The string to convert.
         * @return Returns the kebab cased string.
         */
        kebabCase(string?: string): string;
    }

    interface LoDashImplicitWrapper<TValue> {
        /**
         * @see _.kebabCase
         */
        kebabCase(): string;
    }

    interface LoDashExplicitWrapper<TValue> {
        /**
         * @see _.kebabCase
         */
        kebabCase(): LoDashExplicitWrapper<string>;
    }

    // lowerCase

    interface LoDashStatic {
        /**
         * Converts `string`, as space separated words, to lower case.
         *
         * @param string The string to convert.
         * @return Returns the lower cased string.
         */
        lowerCase(string?: string): string;
    }

    interface LoDashImplicitWrapper<TValue> {
        /**
         * @see _.lowerCase
         */
        lowerCase(): string;
    }

    interface LoDashExplicitWrapper<TValue> {
        /**
         * @see _.lowerCase
         */
        lowerCase(): LoDashExplicitWrapper<string>;
    }

    // lowerFirst

    interface LoDashStatic {
        /**
         * Converts the first character of `string` to lower case.
         *
         * @param string The string to convert.
         * @return Returns the converted string.
         */
        lowerFirst(string?: string): string;
    }

    interface LoDashImplicitWrapper<TValue> {
        /**
         * @see _.lowerFirst
         */
        lowerFirst(): string;
    }

    interface LoDashExplicitWrapper<TValue> {
        /**
         * @see _.lowerFirst
         */
        lowerFirst(): LoDashExplicitWrapper<string>;
    }

    // pad

    interface LoDashStatic {
        /**
         * Pads string on the left and right sides if it’s shorter than length. Padding characters are truncated if
         * they can’t be evenly divided by length.
         *
         * @param string The string to pad.
         * @param length The padding length.
         * @param chars The string used as padding.
         * @return Returns the padded string.
         */
        pad(
            string?: string,
            length?: number,
            chars?: string
        ): string;
    }

    interface LoDashImplicitWrapper<TValue> {
        /**
         * @see _.pad
         */
        pad(
            length?: number,
            chars?: string
        ): string;
    }

    interface LoDashExplicitWrapper<TValue> {
        /**
         * @see _.pad
         */
        pad(
            length?: number,
            chars?: string
        ): LoDashExplicitWrapper<string>;
    }

    // padEnd

    interface LoDashStatic {
        /**
         * Pads string on the right side if it’s shorter than length. Padding characters are truncated if they exceed
         * length.
         *
         * @param string The string to pad.
         * @param length The padding length.
         * @param chars The string used as padding.
         * @return Returns the padded string.
         */
        padEnd(
            string?: string,
            length?: number,
            chars?: string
        ): string;
    }

    interface LoDashImplicitWrapper<TValue> {
        /**
         * @see _.padEnd
         */
        padEnd(
            length?: number,
            chars?: string
        ): string;
    }

    interface LoDashExplicitWrapper<TValue> {
        /**
         * @see _.padEnd
         */
        padEnd(
            length?: number,
            chars?: string
        ): LoDashExplicitWrapper<string>;
    }

    // padStart

    interface LoDashStatic {
        /**
         * Pads string on the left side if it’s shorter than length. Padding characters are truncated if they exceed
         * length.
         *
         * @param string The string to pad.
         * @param length The padding length.
         * @param chars The string used as padding.
         * @return Returns the padded string.
         */
        padStart(
            string?: string,
            length?: number,
            chars?: string
        ): string;
    }

    interface LoDashImplicitWrapper<TValue> {
        /**
         * @see _.padStart
         */
        padStart(
            length?: number,
            chars?: string
        ): string;
    }

    interface LoDashExplicitWrapper<TValue> {
        /**
         * @see _.padStart
         */
        padStart(
            length?: number,
            chars?: string
        ): LoDashExplicitWrapper<string>;
    }

    // parseInt

    interface LoDashStatic {
        /**
         * Converts string to an integer of the specified radix. If radix is undefined or 0, a radix of 10 is used
         * unless value is a hexadecimal, in which case a radix of 16 is used.
         *
         * Note: This method aligns with the ES5 implementation of parseInt.
         *
         * @param string The string to convert.
         * @param radix The radix to interpret value by.
         * @return Returns the converted integer.
         */
        parseInt(
            string: string,
            radix?: number
        ): number;
    }

    interface LoDashImplicitWrapper<TValue> {
        /**
         * @see _.parseInt
         */
        parseInt(radix?: number): number;
    }

    interface LoDashExplicitWrapper<TValue> {
        /**
         * @see _.parseInt
         */
        parseInt(radix?: number): LoDashExplicitWrapper<number>;
    }

    // repeat

    interface LoDashStatic {
        /**
         * Repeats the given string n times.
         *
         * @param string The string to repeat.
         * @param n The number of times to repeat the string.
         * @return Returns the repeated string.
         */
        repeat(
            string?: string,
            n?: number
        ): string;
    }

    interface LoDashImplicitWrapper<TValue> {
        /**
         * @see _.repeat
         */
        repeat(n?: number): string;
    }

    interface LoDashExplicitWrapper<TValue> {
        /**
         * @see _.repeat
         */
        repeat(n?: number): LoDashExplicitWrapper<string>;
    }

    type ReplaceFunction = (match: string, ...args: any[]) => string;

    // replace

    interface LoDashStatic {
        /**
         * Replaces matches for pattern in string with replacement.
         *
         * Note: This method is based on String#replace.
         *
         * @return Returns the modified string.
         */
        replace(
            string: string,
            pattern: RegExp | string,
            replacement: ReplaceFunction | string
        ): string;

        /**
         * @see _.replace
         */
        replace(
            pattern: RegExp | string,
            replacement: ReplaceFunction | string
        ): string;
    }

    interface LoDashImplicitWrapper<TValue> {
        /**
         * @see _.replace
         */
        replace(
            pattern: RegExp|string,
            replacement: ReplaceFunction | string
        ): string;

        /**
         * @see _.replace
         */
        replace(
            replacement: ReplaceFunction | string
        ): string;
    }

    interface LoDashExplicitWrapper<TValue> {
        /**
         * @see _.replace
         */
        replace(
            pattern: RegExp | string,
            replacement: ReplaceFunction | string
        ): LoDashExplicitWrapper<string>;

        /**
         * @see _.replace
         */
        replace(
            replacement: ReplaceFunction | string
        ): LoDashExplicitWrapper<string>;
    }

    // snakeCase

    interface LoDashStatic {
        /**
         * Converts string to snake case.
         *
         * @param string The string to convert.
         * @return Returns the snake cased string.
         */
        snakeCase(string?: string): string;
    }

    interface LoDashImplicitWrapper<TValue> {
        /**
         * @see _.snakeCase
         */
        snakeCase(): string;
    }

    interface LoDashExplicitWrapper<TValue> {
        /**
         * @see _.snakeCase
         */
        snakeCase(): LoDashExplicitWrapper<string>;
    }

    // split

    interface LoDashStatic {
        /**
         * Splits string by separator.
         *
         * Note: This method is based on String#split.
         *
         * @param string The string to trim.
         * @param separator The separator pattern to split by.
         * @param limit The length to truncate results to.
         * @return Returns the new array of string segments.
         */
        split(
            string: string,
            separator?: RegExp|string,
            limit?: number
        ): string[];

        /**
         * Splits string by separator.
         *
         * Note: This method is based on String#split.
         *
         * @param string The string to trim.
         * @param index Not used in this overload.
         * @param guard Enables use as an iteratee for methods like _.map. You should not pass this parameter directly in your code.
         * @return Returns the new array of string segments.
         */
        split(
            string: string,
            index: string | number,
            guard: object
        ): string[];
    }

    interface LoDashImplicitWrapper<TValue> {
        /**
         * @see _.split
         */
        split(
            separator?: RegExp|string,
            limit?: number
        ): LoDashImplicitWrapper<string[]>;
    }

    interface LoDashExplicitWrapper<TValue> {
        /**
         * @see _.split
         */
        split(
            separator?: RegExp|string,
            limit?: number
        ): LoDashExplicitWrapper<string[]>;
    }

    // startCase

    interface LoDashStatic {
        /**
         * Converts string to start case.
         *
         * @param string The string to convert.
         * @return Returns the start cased string.
         */
        startCase(string?: string): string;
    }

    interface LoDashImplicitWrapper<TValue> {
        /**
         * @see _.startCase
         */
        startCase(): string;
    }

    interface LoDashExplicitWrapper<TValue> {
        /**
         * @see _.startCase
         */
        startCase(): LoDashExplicitWrapper<string>;
    }

    // startsWith

    interface LoDashStatic {
        /**
         * Checks if string starts with the given target string.
         *
         * @param string The string to search.
         * @param target The string to search for.
         * @param position The position to search from.
         * @return Returns true if string starts with target, else false.
         */
        startsWith(
            string?: string,
            target?: string,
            position?: number
        ): boolean;
    }

    interface LoDashImplicitWrapper<TValue> {
        /**
         * @see _.startsWith
         */
        startsWith(
            target?: string,
            position?: number
        ): boolean;
    }

    interface LoDashExplicitWrapper<TValue> {
        /**
         * @see _.startsWith
         */
        startsWith(
            target?: string,
            position?: number
        ): LoDashExplicitWrapper<boolean>;
    }

    // template

    interface TemplateOptions extends TemplateSettings {
        /**
         * The sourceURL of the template's compiled source.
         */
        sourceURL?: string;
    }

    interface TemplateExecutor {
        (data?: object): string;
        source: string;
    }

    interface LoDashStatic {
        /**
         * Creates a compiled template function that can interpolate data properties in "interpolate" delimiters,
         * HTML-escape interpolated data properties in "escape" delimiters, and execute JavaScript in "evaluate"
         * delimiters. Data properties may be accessed as free variables in the template. If a setting object is
         * provided it takes precedence over _.templateSettings values.
         *
         * Note: In the development build _.template utilizes
         * [sourceURLs](http://www.html5rocks.com/en/tutorials/developertools/sourcemaps/#toc-sourceurl) for easier
         * debugging.
         *
         * For more information on precompiling templates see
         * [lodash's custom builds documentation](https://lodash.com/custom-builds).
         *
         * For more information on Chrome extension sandboxes see
         * [Chrome's extensions documentation](https://developer.chrome.com/extensions/sandboxingEval).
         *
         * @param string The template string.
         * @param options The options object.
         * @param options.escape The HTML "escape" delimiter.
         * @param options.evaluate The "evaluate" delimiter.
         * @param options.imports An object to import into the template as free variables.
         * @param options.interpolate The "interpolate" delimiter.
         * @param options.sourceURL The sourceURL of the template's compiled source.
         * @param options.variable The data object variable name.
         * @return Returns the compiled template function.
         */
        template(
            string?: string,
            options?: TemplateOptions
        ): TemplateExecutor;
    }

    interface LoDashImplicitWrapper<TValue> {
        /**
         * @see _.template
         */
        template(options?: TemplateOptions): TemplateExecutor;
    }

    interface LoDashExplicitWrapper<TValue> {
        /**
         * @see _.template
         */
        template(options?: TemplateOptions): LoDashExplicitWrapper<TemplateExecutor>;
    }

    // toLower

    interface LoDashStatic {
        /**
         * Converts `string`, as a whole, to lower case.
         *
         * @param string The string to convert.
         * @return Returns the lower cased string.
         */
        toLower(string?: string): string;
    }

    interface LoDashImplicitWrapper<TValue> {
        /**
         * @see _.toLower
         */
        toLower(): string;
    }

    interface LoDashExplicitWrapper<TValue> {
        /**
         * @see _.toLower
         */
        toLower(): LoDashExplicitWrapper<string>;
    }

    // toUpper

    interface LoDashStatic {
        /**
         * Converts `string`, as a whole, to upper case.
         *
         * @param string The string to convert.
         * @return Returns the upper cased string.
         */
        toUpper(string?: string): string;
    }

    interface LoDashImplicitWrapper<TValue> {
        /**
         * @see _.toUpper
         */
        toUpper(): string;
    }

    interface LoDashExplicitWrapper<TValue> {
        /**
         * @see _.toUpper
         */
        toUpper(): LoDashExplicitWrapper<string>;
    }

    // trim

    interface LoDashStatic {
        /**
         * Removes leading and trailing whitespace or specified characters from string.
         *
         * @param string The string to trim.
         * @param chars The characters to trim.
         * @return Returns the trimmed string.
         */
        trim(
            string?: string,
            chars?: string
        ): string;

        /**
         * Removes leading and trailing whitespace or specified characters from string.
         *
         * @param string The string to trim.
         * @param index Not used in this overload.
         * @param guard Enables use as an iteratee for methods like _.map. You should not pass this parameter directly in your code.
         * @return Returns the trimmed string.
         */
        trim(
            string: string,
            index: string | number,
            guard: object
        ): string;
    }

    interface LoDashImplicitWrapper<TValue> {
        /**
         * @see _.trim
         */
        trim(chars?: string): string;
    }

    interface LoDashExplicitWrapper<TValue> {
        /**
         * @see _.trim
         */
        trim(chars?: string): LoDashExplicitWrapper<string>;
    }

    // trimEnd

    interface LoDashStatic {
        /**
         * Removes trailing whitespace or specified characters from string.
         *
         * @param string The string to trim.
         * @param chars The characters to trim.
         * @return Returns the trimmed string.
         */
        trimEnd(
            string?: string,
            chars?: string
        ): string;

        /**
         * Removes trailing whitespace or specified characters from string.
         *
         * @param string The string to trim.
         * @param index Not used in this overload.
         * @param guard Enables use as an iteratee for methods like _.map. You should not pass this parameter directly in your code.
         * @return Returns the trimmed string.
         */
        trimEnd(
            string: string,
            index: string | number,
            guard: object
        ): string;
    }

    interface LoDashImplicitWrapper<TValue> {
        /**
         * @see _.trimEnd
         */
        trimEnd(chars?: string): string;
    }

    interface LoDashExplicitWrapper<TValue> {
        /**
         * @see _.trimEnd
         */
        trimEnd(chars?: string): LoDashExplicitWrapper<string>;
    }

    // trimStart

    interface LoDashStatic {
        /**
         * Removes leading whitespace or specified characters from string.
         *
         * @param string The string to trim.
         * @param chars The characters to trim.
         * @return Returns the trimmed string.
         */
        trimStart(
            string?: string,
            chars?: string
        ): string;

        /**
         * Removes leading whitespace or specified characters from string.
         *
         * @param string The string to trim.
         * @param index Not used in this overload.
         * @param guard Enables use as an iteratee for methods like _.map. You should not pass this parameter directly in your code.
         * @return Returns the trimmed string.
         */
        trimStart(
            string: string,
            index: string | number,
            guard: object
        ): string;
    }

    interface LoDashImplicitWrapper<TValue> {
        /**
         * @see _.trimStart
         */
        trimStart(chars?: string): string;
    }

    interface LoDashExplicitWrapper<TValue> {
        /**
         * @see _.trimStart
         */
        trimStart(chars?: string): LoDashExplicitWrapper<string>;
    }

    // truncate

    interface TruncateOptions {
        /** The maximum string length. */
        length?: number;
        /** The string to indicate text is omitted. */
        omission?: string;
        /** The separator pattern to truncate to. */
        separator?: string|RegExp;
    }

    interface LoDashStatic {
        /**
         * Truncates string if it’s longer than the given maximum string length. The last characters of the truncated
         * string are replaced with the omission string which defaults to "…".
         *
         * @param string The string to truncate.
         * @param options The options object or maximum string length.
         * @return Returns the truncated string.
         */
        truncate(
            string?: string,
            options?: TruncateOptions
        ): string;
    }

    interface LoDashImplicitWrapper<TValue> {
        /**
         * @see _.truncate
         */
        truncate(options?: TruncateOptions): string;
    }

    interface LoDashExplicitWrapper<TValue> {
        /**
         * @see _.truncate
         */
        truncate(options?: TruncateOptions): LoDashExplicitWrapper<string>;
    }

    // unescape

    interface LoDashStatic {
        /**
         * The inverse of _.escape; this method converts the HTML entities &amp;, &lt;, &gt;, &quot;, &#39;, and &#96;
         * in string to their corresponding characters.
         *
         * Note: No other HTML entities are unescaped. To unescape additional HTML entities use a third-party library
         * like he.
         *
         * @param string The string to unescape.
         * @return Returns the unescaped string.
         */
        unescape(string?: string): string;
    }

    interface LoDashImplicitWrapper<TValue> {
        /**
         * @see _.unescape
         */
        unescape(): string;
    }

    interface LoDashExplicitWrapper<TValue> {
        /**
         * @see _.unescape
         */
        unescape(): LoDashExplicitWrapper<string>;
    }

    // upperCase

    interface LoDashStatic {
        /**
         * Converts `string`, as space separated words, to upper case.
         *
         * @param string The string to convert.
         * @return Returns the upper cased string.
         */
        upperCase(string?: string): string;
    }

    interface LoDashImplicitWrapper<TValue> {
        /**
         * @see _.upperCase
         */
        upperCase(): string;
    }

    interface LoDashExplicitWrapper<TValue> {
        /**
         * @see _.upperCase
         */
        upperCase(): LoDashExplicitWrapper<string>;
    }

    // upperFirst

    interface LoDashStatic {
        /**
         * Converts the first character of `string` to upper case.
         *
         * @param string The string to convert.
         * @return Returns the converted string.
         */
        upperFirst(string?: string): string;
    }

    interface LoDashImplicitWrapper<TValue> {
        /**
         * @see _.upperFirst
         */
        upperFirst(): string;
    }

    interface LoDashExplicitWrapper<TValue> {
        /**
         * @see _.upperFirst
         */
        upperFirst(): LoDashExplicitWrapper<string>;
    }

    // words

    interface LoDashStatic {
        /**
         * Splits `string` into an array of its words.
         *
         * @param string The string to inspect.
         * @param pattern The pattern to match words.
         * @return Returns the words of `string`.
         */
        words(
            string?: string,
            pattern?: string|RegExp
        ): string[];

        /**
         * Splits `string` into an array of its words.
         *
         * @param string The string to inspect.
         * @param index Not used in this overload.
         * @param guard Enables use as an iteratee for methods like _.map. You should not pass this parameter directly in your code.
         * @return Returns the words of `string`.
         */
        words(
            string: string,
            index: string | number,
            guard: object
        ): string[];
    }

    interface LoDashImplicitWrapper<TValue> {
        /**
         * @see _.words
         */
        words(pattern?: string|RegExp): string[];
    }

    interface LoDashExplicitWrapper<TValue> {
        /**
         * @see _.words
         */
        words(pattern?: string|RegExp): LoDashExplicitWrapper<string[]>;
    }
}