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pravdomil/Elm.d.ts

Last active January 16, 2020 15:39
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Elm.d.ts
declare const Elm: Elm
interface Elm {
Main: AppConstructor<unknown, { port1: SubscribePort<unknown>; port2: SendPort<unknown> }>
}
interface AppConstructor<Flags, Ports> {
init(options: { node?: HTMLElement; flags: Flags }): { ports: Ports }
}
interface SendPort<A> {
send(value: A): void
}
interface SubscribePort<A> {
subscribe(callback: (value: A) => void): void
unsubscribe(callback: (value: A) => void): void
}
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