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add-music-to-video

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Add background music to my videos very easily

7 lines (6 loc) 326 B
export declare function invariant(condition: any, message?: string | (() => string)): asserts condition; /** * Given a condition/value, ensure it is truthy, else throw an error * @throws {Error} */ export declare const assert: <TOptional>(condition: TOptional, message?: string | (() => string)) => NonNullable<TOptional>;