Fix Proxy.set type assertion #685
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This is a TypeScript quirk. There's actually no need to return a literal boolean value for Proxy set methods, they've always been coerced. https://262.ecma-international.org/6.0/#sec-proxy-object-internal-methods-and-internal-slots-set-p-v-receiver Since a Promise is returned, it'll always be true.
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TIL: This is a TypeScript quirk. There's actually no need to return a literal boolean value for Proxy set methods, they've always been coerced.
https://262.ecma-international.org/6.0/#sec-proxy-object-internal-methods-and-internal-slots-set-p-v-receiver
A Promise is returned, so this will of course always evaluate to true.