Stefan Hacker
6 lines
377 B
TypeScript
6 lines
377 B
TypeScript
/**
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* A class method decorator that limits a method to be called only once. All
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* subsequent calls will return the result of the first call.
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*/
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export declare function once<This, Args extends any[], Return>(fn: (this: This, ...args: Args) => Return, context?: ClassMethodDecoratorContext<This, (this: This, ...args: Args) => Return>): (this: This, ...args: Args) => Return;
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