22 lines
847 B
TypeScript
22 lines
847 B
TypeScript
import { Backend } from './backend';
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/**
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* Register a backend.
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*
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* @param name - the name as a key to lookup as an execution provider.
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* @param backend - the backend object.
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* @param priority - an integer indicating the priority of the backend. Higher number means higher priority. if priority
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* < 0, it will be considered as a 'beta' version and will not be used as a fallback backend by default.
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*
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* @internal
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*/
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export declare const registerBackend: (name: string, backend: Backend, priority: number) => void;
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/**
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* Resolve backend by specified hints.
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*
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* @param backendHints - a list of execution provider names to lookup. If omitted use registered backends as list.
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* @returns a promise that resolves to the backend.
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*
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* @internal
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*/
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export declare const resolveBackend: (backendHints: readonly string[]) => Promise<Backend>;
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