Edit

Editing: i18n.js

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var __webpack_exports__ = {};
// ESM COMPAT FLAG
__webpack_require__.r(__webpack_exports__);

// EXPORTS
__webpack_require__.d(__webpack_exports__, {
  __: () => (/* reexport */ __),
  _n: () => (/* reexport */ _n),
  _nx: () => (/* reexport */ _nx),
  _x: () => (/* reexport */ _x),
  createI18n: () => (/* reexport */ createI18n),
  defaultI18n: () => (/* reexport */ default_i18n_default),
  getLocaleData: () => (/* reexport */ getLocaleData),
  hasTranslation: () => (/* reexport */ hasTranslation),
  isRTL: () => (/* reexport */ isRTL),
  resetLocaleData: () => (/* reexport */ resetLocaleData),
  setLocaleData: () => (/* reexport */ setLocaleData),
  sprintf: () => (/* reexport */ sprintf_sprintf),
  subscribe: () => (/* reexport */ subscribe)
});

;// ./node_modules/@tannin/sprintf/src/index.js
/**
 * Regular expression matching format placeholder syntax.
 *
 * The pattern for matching named arguments is a naive and incomplete matcher
 * against valid JavaScript identifier names.
 *
 * via Mathias Bynens:
 *
 * >An identifier must start with $, _, or any character in the Unicode
 * >categories “Uppercase letter (Lu)”, “Lowercase letter (Ll)”, “Titlecase
 * >letter (Lt)”, “Modifier letter (Lm)”, “Other letter (Lo)”, or “Letter
 * >number (Nl)”.
 * >
 * >The rest of the string can contain the same characters, plus any U+200C zero
 * >width non-joiner characters, U+200D zero width joiner characters, and
 * >characters in the Unicode categories “Non-spacing mark (Mn)”, “Spacing
 * >combining mark (Mc)”, “Decimal digit number (Nd)”, or “Connector
 * >punctuation (Pc)”.
 *
 * If browser support is constrained to those supporting ES2015, this could be
 * made more accurate using the `u` flag:
 *
 * ```
 * /^[$_\p{L}\p{Nl}][$_\p{L}\p{Nl}\u200C\u200D\p{Mn}\p{Mc}\p{Nd}\p{Pc}]*$/u;
 * ```
 *
 * @see http://www.pixelbeat.org/programming/gcc/format_specs.html
 * @see https://mathiasbynens.be/notes/javascript-identifiers#valid-identifier-names
 *
 * @type {RegExp}
 */
var PATTERN =
	/%(((\d+)\$)|($([$_a-zA-Z][$_a-zA-Z0-9]*)$))?[ +0#-]*\d*(\.(\d+|\*))?(ll|[lhqL])?([cduxXefgsp%])/g;
//               ▲         ▲                    ▲       ▲  ▲            ▲           ▲ type
//               │         │                    │       │  │            └ Length (unsupported)
//               │         │                    │       │  └ Precision / max width
//               │         │                    │       └ Min width (unsupported)
//               │         │                    └ Flags (unsupported)
//               └ Index   └ Name (for named arguments)
/**
 * Given a format string, returns string with arguments interpolatation.
 * Arguments can either be provided directly via function arguments spread, or
 * with an array as the second argument.
 *
 * @see https://en.wikipedia.org/wiki/Printf_format_string
 *
 * @example
 *
 * ```js
 * import sprintf from '@tannin/sprintf';
 *
 * sprintf( 'Hello %s!', 'world' );
 * // ⇒ 'Hello world!'
 * ```
 * @template {string} T
 * @overload
 * @param {T} string - string printf format string
 * @param {...import('../types').SprintfArgs<T>} args - arguments to interpolate
 *
 * @return {string} Formatted string.
 */

/**
 * Given a format string, returns string with arguments interpolatation.
 * Arguments can either be provided directly via function arguments spread, or
 * with an array as the second argument.
 *
 * @see https://en.wikipedia.org/wiki/Printf_format_string
 *
 * @example
 *
 * ```js
 * import sprintf from '@tannin/sprintf';
 *
 * sprintf( 'Hello %s!', 'world' );
 * // ⇒ 'Hello world!'
 * ```
 * @template {string} T
 * @overload
 * @param {T} string - string printf format string
 * @param {import('../types').SprintfArgs<T>} args - arguments to interpolate
 *
 * @return {string} Formatted string.
 */

/**
 * Given a format string, returns string with arguments interpolatation.
 * Arguments can either be provided directly via function arguments spread, or
 * with an array as the second argument.
 *
 * @see https://en.wikipedia.org/wiki/Printf_format_string
 *
 * @example
 *
 * ```js
 * import sprintf from '@tannin/sprintf';
 *
 * sprintf( 'Hello %s!', 'world' );
 * // ⇒ 'Hello world!'
 * ```
 * @template {string} T
 * @param {T} string - string printf format string
 * @param {...import('../types').SprintfArgs<T>} args - arguments to interpolate
 *
 * @return {string} Formatted string.
 */
function sprintf(string, ...args) {
	var i = 0;
	if (Array.isArray(args[0])) {
		args = /** @type {import('../types').SprintfArgs<T>[]} */ (
			/** @type {unknown} */ args[0]
		);
	}

return string.replace(PATTERN, function () {
		var index,
			// name needs to be documented as `string | undefined` else value will have tpye unknown.
			/**
			 * Name of the argument to substitute, if any.
			 *
			 * @type {string | undefined}
			 */
			name,
			precision,
			type,
			value;

index = arguments[3];
		name = arguments[5];
		precision = arguments[7];
		type = arguments[9];

// There's no placeholder substitution in the explicit "%", meaning it
		// is not necessary to increment argument index.
		if (type === '%') {
			return '%';
		}

// Asterisk precision determined by peeking / shifting next argument.
		if (precision === '*') {
			precision = args[i];
			i++;
		}

if (name === undefined) {
			// If not a positional argument, use counter value.
			if (index === undefined) {
				index = i + 1;
			}

i++;

// Positional argument.
			value = args[index - 1];
		} else if (
			args[0] &&
			typeof args[0] === 'object' &&
			args[0].hasOwnProperty(name)
		) {
			// If it's a named argument, use name.
			value = args[0][name];
		}

// Parse as type.
		if (type === 'f') {
			value = parseFloat(value) || 0;
		} else if (type === 'd') {
			value = parseInt(value) || 0;
		}

// Apply precision.
		if (precision !== undefined) {
			if (type === 'f') {
				value = value.toFixed(precision);
			} else if (type === 's') {
				value = value.substr(0, precision);
			}
		}

// To avoid "undefined" concatenation, return empty string if no
		// placeholder substitution can be performed.
		return value !== undefined && value !== null ? value : '';
	});
}

;// ./node_modules/@wordpress/i18n/build-module/sprintf.js

function sprintf_sprintf(format, ...args) {
  return sprintf(format, ...args);
}

;// ./node_modules/@tannin/postfix/index.js
var PRECEDENCE, OPENERS, TERMINATORS, postfix_PATTERN;

/**
 * Operator precedence mapping.
 *
 * @type {Object}
 */
PRECEDENCE = {
	'(': 9,
	'!': 8,
	'*': 7,
	'/': 7,
	'%': 7,
	'+': 6,
	'-': 6,
	'<': 5,
	'<=': 5,
	'>': 5,
	'>=': 5,
	'==': 4,
	'!=': 4,
	'&&': 3,
	'||': 2,
	'?': 1,
	'?:': 1,
};

/**
 * Characters which signal pair opening, to be terminated by terminators.
 *
 * @type {string[]}
 */
OPENERS = [ '(', '?' ];

/**
 * Characters which signal pair termination, the value an array with the
 * opener as its first member. The second member is an optional operator
 * replacement to push to the stack.
 *
 * @type {string[]}
 */
TERMINATORS = {
	')': [ '(' ],
	':': [ '?', '?:' ],
};

/**
 * Pattern matching operators and openers.
 *
 * @type {RegExp}
 */
postfix_PATTERN = /<=|>=|==|!=|&&|\|\||\?:|$|!|\*|\/|%|\+|-|<|>|\?|$|:/;

/**
 * Given a C expression, returns the equivalent postfix (Reverse Polish)
 * notation terms as an array.
 *
 * If a postfix string is desired, simply `.join( ' ' )` the result.
 *
 * @example
 *
 * ```js
 * import postfix from '@tannin/postfix';
 *
 * postfix( 'n > 1' );
 * // ⇒ [ 'n', '1', '>' ]
 * ```
 *
 * @param {string} expression C expression.
 *
 * @return {string[]} Postfix terms.
 */
function postfix( expression ) {
	var terms = [],
		stack = [],
		match, operator, term, element;

while ( ( match = expression.match( postfix_PATTERN ) ) ) {
		operator = match[ 0 ];

// Term is the string preceding the operator match. It may contain
		// whitespace, and may be empty (if operator is at beginning).
		term = expression.substr( 0, match.index ).trim();
		if ( term ) {
			terms.push( term );
		}

while ( ( element = stack.pop() ) ) {
			if ( TERMINATORS[ operator ] ) {
				if ( TERMINATORS[ operator ][ 0 ] === element ) {
					// Substitution works here under assumption that because
					// the assigned operator will no longer be a terminator, it
					// will be pushed to the stack during the condition below.
					operator = TERMINATORS[ operator ][ 1 ] || operator;
					break;
				}
			} else if ( OPENERS.indexOf( element ) >= 0 || PRECEDENCE[ element ] < PRECEDENCE[ operator ] ) {
				// Push to stack if either an opener or when pop reveals an
				// element of lower precedence.
				stack.push( element );
				break;
			}

// For each popped from stack, push to terms.
			terms.push( element );
		}

if ( ! TERMINATORS[ operator ] ) {
			stack.push( operator );
		}

// Slice matched fragment from expression to continue match.
		expression = expression.substr( match.index + operator.length );
	}

// Push remainder of operand, if exists, to terms.
	expression = expression.trim();
	if ( expression ) {
		terms.push( expression );
	}

// Pop remaining items from stack into terms.
	return terms.concat( stack.reverse() );
}

;// ./node_modules/@tannin/evaluate/index.js
/**
 * Operator callback functions.
 *
 * @type {Object}
 */
var OPERATORS = {
	'!': function( a ) {
		return ! a;
	},
	'*': function( a, b ) {
		return a * b;
	},
	'/': function( a, b ) {
		return a / b;
	},
	'%': function( a, b ) {
		return a % b;
	},
	'+': function( a, b ) {
		return a + b;
	},
	'-': function( a, b ) {
		return a - b;
	},
	'<': function( a, b ) {
		return a < b;
	},
	'<=': function( a, b ) {
		return a <= b;
	},
	'>': function( a, b ) {
		return a > b;
	},
	'>=': function( a, b ) {
		return a >= b;
	},
	'==': function( a, b ) {
		return a === b;
	},
	'!=': function( a, b ) {
		return a !== b;
	},
	'&&': function( a, b ) {
		return a && b;
	},
	'||': function( a, b ) {
		return a || b;
	},
	'?:': function( a, b, c ) {
		if ( a ) {
			throw b;
		}

return c;
	},
};

/**
 * Given an array of postfix terms and operand variables, returns the result of
 * the postfix evaluation.
 *
 * @example
 *
 * ```js
 * import evaluate from '@tannin/evaluate';
 *
 * // 3 + 4 * 5 / 6 ⇒ '3 4 5 * 6 / +'
 * const terms = [ '3', '4', '5', '*', '6', '/', '+' ];
 *
 * evaluate( terms, {} );
 * // ⇒ 6.333333333333334
 * ```
 *
 * @param {string[]} postfix   Postfix terms.
 * @param {Object}   variables Operand variables.
 *
 * @return {*} Result of evaluation.
 */
function evaluate( postfix, variables ) {
	var stack = [],
		i, j, args, getOperatorResult, term, value;

for ( i = 0; i < postfix.length; i++ ) {
		term = postfix[ i ];

getOperatorResult = OPERATORS[ term ];
		if ( getOperatorResult ) {
			// Pop from stack by number of function arguments.
			j = getOperatorResult.length;
			args = Array( j );
			while ( j-- ) {
				args[ j ] = stack.pop();
			}

try {
				value = getOperatorResult.apply( null, args );
			} catch ( earlyReturn ) {
				return earlyReturn;
			}
		} else if ( variables.hasOwnProperty( term ) ) {
			value = variables[ term ];
		} else {
			value = +term;
		}

stack.push( value );
	}

return stack[ 0 ];
}

;// ./node_modules/@tannin/compile/index.js

/**
 * Given a C expression, returns a function which can be called to evaluate its
 * result.
 *
 * @example
 *
 * ```js
 * import compile from '@tannin/compile';
 *
 * const evaluate = compile( 'n > 1' );
 *
 * evaluate( { n: 2 } );
 * // ⇒ true
 * ```
 *
 * @param {string} expression C expression.
 *
 * @return {(variables?:{[variable:string]:*})=>*} Compiled evaluator.
 */
function compile( expression ) {
	var terms = postfix( expression );

return function( variables ) {
		return evaluate( terms, variables );
	};
}

;// ./node_modules/@tannin/plural-forms/index.js

/**
 * Given a C expression, returns a function which, when called with a value,
 * evaluates the result with the value assumed to be the "n" variable of the
 * expression. The result will be coerced to its numeric equivalent.
 *
 * @param {string} expression C expression.
 *
 * @return {Function} Evaluator function.
 */
function pluralForms( expression ) {
	var evaluate = compile( expression );

return function( n ) {
		return +evaluate( { n: n } );
	};
}

;// ./node_modules/tannin/index.js

/**
 * Tannin constructor options.
 *
 * @typedef {Object} TanninOptions
 *
 * @property {string}   [contextDelimiter] Joiner in string lookup with context.
 * @property {Function} [onMissingKey]     Callback to invoke when key missing.
 */

/**
 * Domain metadata.
 *
 * @typedef {Object} TanninDomainMetadata
 *
 * @property {string}            [domain]       Domain name.
 * @property {string}            [lang]         Language code.
 * @property {(string|Function)} [plural_forms] Plural forms expression or
 *                                              function evaluator.
 */

/**
 * Domain translation pair respectively representing the singular and plural
 * translation.
 *
 * @typedef {[string,string]} TanninTranslation
 */

/**
 * Locale data domain. The key is used as reference for lookup, the value an
 * array of two string entries respectively representing the singular and plural
 * translation.
 *
 * @typedef {{[key:string]:TanninDomainMetadata|TanninTranslation,'':TanninDomainMetadata|TanninTranslation}} TanninLocaleDomain
 */

/**
 * Jed-formatted locale data.
 *
 * @see http://messageformat.github.io/Jed/
 *
 * @typedef {{[domain:string]:TanninLocaleDomain}} TanninLocaleData
 */

/**
 * Default Tannin constructor options.
 *
 * @type {TanninOptions}
 */
var DEFAULT_OPTIONS = {
	contextDelimiter: '\u0004',
	onMissingKey: null,
};

/**
 * Given a specific locale data's config `plural_forms` value, returns the
 * expression.
 *
 * @example
 *
 * ```
 * getPluralExpression( 'nplurals=2; plural=(n != 1);' ) === '(n != 1)'
 * ```
 *
 * @param {string} pf Locale data plural forms.
 *
 * @return {string} Plural forms expression.
 */
function getPluralExpression( pf ) {
	var parts, i, part;

parts = pf.split( ';' );

for ( i = 0; i < parts.length; i++ ) {
		part = parts[ i ].trim();
		if ( part.indexOf( 'plural=' ) === 0 ) {
			return part.substr( 7 );
		}
	}
}

/**
 * Tannin constructor.
 *
 * @class
 *
 * @param {TanninLocaleData} data      Jed-formatted locale data.
 * @param {TanninOptions}    [options] Tannin options.
 */
function Tannin( data, options ) {
	var key;

/**
	 * Jed-formatted locale data.
	 *
	 * @name Tannin#data
	 * @type {TanninLocaleData}
	 */
	this.data = data;

/**
	 * Plural forms function cache, keyed by plural forms string.
	 *
	 * @name Tannin#pluralForms
	 * @type {Object<string,Function>}
	 */
	this.pluralForms = {};

/**
	 * Effective options for instance, including defaults.
	 *
	 * @name Tannin#options
	 * @type {TanninOptions}
	 */
	this.options = {};

for ( key in DEFAULT_OPTIONS ) {
		this.options[ key ] = options !== undefined && key in options
			? options[ key ]
			: DEFAULT_OPTIONS[ key ];
	}
}

/**
 * Returns the plural form index for the given domain and value.
 *
 * @param {string} domain Domain on which to calculate plural form.
 * @param {number} n      Value for which plural form is to be calculated.
 *
 * @return {number} Plural form index.
 */
Tannin.prototype.getPluralForm = function( domain, n ) {
	var getPluralForm = this.pluralForms[ domain ],
		config, plural, pf;

if ( ! getPluralForm ) {
		config = this.data[ domain ][ '' ];

pf = (
			config[ 'Plural-Forms' ] ||
			config[ 'plural-forms' ] ||
			// Ignore reason: As known, there's no way to document the empty
			// string property on a key to guarantee this as metadata.
			// @ts-ignore
			config.plural_forms
		);

if ( typeof pf !== 'function' ) {
			plural = getPluralExpression(
				config[ 'Plural-Forms' ] ||
				config[ 'plural-forms' ] ||
				// Ignore reason: As known, there's no way to document the empty
				// string property on a key to guarantee this as metadata.
				// @ts-ignore
				config.plural_forms
			);

pf = pluralForms( plural );
		}

getPluralForm = this.pluralForms[ domain ] = pf;
	}

return getPluralForm( n );
};

/**
 * Translate a string.
 *
 * @param {string}      domain   Translation domain.
 * @param {string|void} context  Context distinguishing terms of the same name.
 * @param {string}      singular Primary key for translation lookup.
 * @param {string=}     plural   Fallback value used for non-zero plural
 *                               form index.
 * @param {number=}     n        Value to use in calculating plural form.
 *
 * @return {string} Translated string.
 */
Tannin.prototype.dcnpgettext = function( domain, context, singular, plural, n ) {
	var index, key, entry;

if ( n === undefined ) {
		// Default to singular.
		index = 0;
	} else {
		// Find index by evaluating plural form for value.
		index = this.getPluralForm( domain, n );
	}

key = singular;

// If provided, context is prepended to key with delimiter.
	if ( context ) {
		key = context + this.options.contextDelimiter + singular;
	}

entry = this.data[ domain ][ key ];

// Verify not only that entry exists, but that the intended index is within
	// range and non-empty.
	if ( entry && entry[ index ] ) {
		return entry[ index ];
	}

if ( this.options.onMissingKey ) {
		this.options.onMissingKey( singular, domain );
	}

// If entry not found, fall back to singular vs. plural with zero index
	// representing the singular value.
	return index === 0 ? singular : plural;
};

;// ./node_modules/@wordpress/i18n/build-module/create-i18n.js

;// external ["wp","hooks"]
const external_wp_hooks_namespaceObject = window["wp"]["hooks"];
;// ./node_modules/@wordpress/i18n/build-module/default-i18n.js

const i18n = createI18n(void 0, void 0, external_wp_hooks_namespaceObject.defaultHooks);
var default_i18n_default = i18n;
const getLocaleData = i18n.getLocaleData.bind(i18n);
const setLocaleData = i18n.setLocaleData.bind(i18n);
const resetLocaleData = i18n.resetLocaleData.bind(i18n);
const subscribe = i18n.subscribe.bind(i18n);
const __ = i18n.__.bind(i18n);
const _x = i18n._x.bind(i18n);
const _n = i18n._n.bind(i18n);
const _nx = i18n._nx.bind(i18n);
const isRTL = i18n.isRTL.bind(i18n);
const hasTranslation = i18n.hasTranslation.bind(i18n);

;// ./node_modules/@wordpress/i18n/build-module/index.js

(window.wp = window.wp || {}).i18n = __webpack_exports__;
/******/ })()
;

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