36 lines
902 B
JavaScript
36 lines
902 B
JavaScript
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'use strict';
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var printWarning = function() {};
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if (process.env.NODE_ENV !== 'production') {
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printWarning = function(format, subs) {
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var index = 0;
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var message =
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'Warning: ' +
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(subs.length > 0
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? format.replace(/%s/g, function() {
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return subs[index++];
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})
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: format);
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if (typeof console !== 'undefined') {
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console.error(message);
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}
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try {
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// --- Welcome to debugging history ---
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// This error was thrown as a convenience so that you can use the
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// stack trace to find the callsite that triggered this warning.
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throw new Error(message);
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} catch (e) {}
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};
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}
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module.exports = function(member) {
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printWarning(
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'Please use `require("history").%s` instead of `require("history/%s")`. ' +
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'Support for the latter will be removed in the next major release.',
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[member, member]
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);
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};
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